Main
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE Notice
Copyrights
Computer Software Copyrights
VENDOR COPYRIGHT
Usage and Disclosure Restrictions
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Table of Contents
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List of Figures
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List of Tables
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Preface
Note: All references to G24-L also apply to G24-LC, except where otherwise noted.
Manual Scope
Target Audience
Manual Organization
Applicable Documents
Contact Us
Text Conventions
Note
Manual Banner Definitions
Field Service
General Safety
Remember!. . . safety depends on you!
Ground the instrument
Keep away from live circuits
Do not substitute parts or modify equipment
Batteries
Dangerous procedure warnings
Caring for the Environment
Disposal of Motorola equipment in EU countries
Disposal of Motorola equipment in non-EU countries
RoHS Compliance
CMM Compliance
Limitation of Liability
Warranty Notification
How to Get Warranty Service?
Claiming
Conditions
What is Not Covered by the Warranty
Installed Data
Out of Warranty Repairs
Revision History
Chapter 1: Product Features
Connectivity Interface
GPRS Operation
Features and Benefits
CSD Operation
Features and Benefits
Technical Description
Improved OEM Features
SIM Application Toolkit (STK)
Profile Download
Data Transfer into the SIM
Set up Idle Mode Text
Menu Selection
Call Control by SIM
TCP/UDP IP Connection
TCP/IP
Creating TCP/IP Connections
UDP/IP
Creating UDP/IP Connections
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Audio
Echo Suppression
Noise Suppress
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Short Message Service (SMS)
Features
Technical Description
Character Sets
ASCII Character Set Management
GSM Character Set Management
UCS2 Character Set Management
8859-1 Character Set Management
AT Commands Summary
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Chapter 2: Introduction to AT Commands
AT Commands Overview
General Symbols Used in AT Commands Description
General System Abbreviations
AT Commands Protocol
AT Commands Structure
Command Structure
Results Code Structure
Response and Indications Structure
Chapter 2: Introduction to AT Commands
April 15, 2008 G24-L AT Commands Reference Manual 2-5
AT Commands Protocol & Structure Configuration
Figure 2-4: Flow and Structure Configuration Commands
The figure below shows the flow and structure configuration commands:
Command To ke n Ty pes
Basic Syntax Command Format
S-parameters
Extended Syntax Command Format
Command Argument Types
Numeric Constants
String Constants
Command Mode Types
Parameter Set Command Syntax
Values
Range of Values
Compound Range of Values
Aborting Commands
Chapter 3: AT Commands Reference
Modem ID
Subscriber Unit Identity
+CGMI, +GMI, +FMI, Request Manufacturer ID
+CGMM, +GMM, +FMM, Request Model ID
+CGMR, +GMR, +FMR, Request Revision
+CGSN, +GSN, Request Product Serial Number Identification
+CSCS, Select Terminal Character Set
April 15, 2008 G24-L AT Commands Reference Manual 3-5
+CIMI, Request IMSI
This command displays the International Mobile Subscriber Identity number.
+CFSN, Read Manufacturing Serial Number
This command is used to query the manufacturing serial number.
Command Response/Action
I, Request Identification Information
+CNUM, Request MSISDN(s)
Read Command
The following table shows the +CNUM parameters.
This command displays a list of all the AT commands supported by the G24-L.
$, List of All Available AT Commands
Table 3-3:+CNUM Parameters
+CLAC, List of All Available AT Commands
Capability Reporting
Call Control
Managing a CSD (Data) Call
Simple Dialing
Switching From Data Mode to Command Mode
The Character
Receiving a Data Call
Call Control AT Commands
D, Dial Command
D>, Direct Dialing from Phone Books
The following table shows a detailed description for the D> commands.
Note: Current used memory (phone book) set/read is done through the memory command
The following table shows the D> parameters.
Table 3-5: D> Parameters
DL, Dial Last Number
H, Hang-up Call
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A, Answer Incoming Call
+CRC, Cellular Result Codes and RING, +CRING - Incoming Call Indication
RING/+CRING Indication
The following table shows the +CRC parameters.
Table 3-7:+CRC Parameters
+CLIP, Calling Line Identification
The following table shows the +CLIP parameters.
Table 3-8:+CLIP Parameters
+CCWA, Call Waiting Command
The following table shows the +CCWA parameters.
Note: When the parameter <mode> is 2 (Query status), the first parameter is ignored and the
third parameter is always treated as class = 7.
Table 3-9:+CCWA Parameters
+CHLD, Call Related Supplementary Services Command
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Table 3-11:+CHLD Actions According to Call State and Operation (Cont.)
+CCFC, Call Forwarding Number and Conditions
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+CLIR, Calling Line Identification Restriction
Note: When a service is in state A, and the terminal wants to enable the CLI presentation (turn
The following table shows the +CLIR parameters.
Table 3-13:+CLIR Parameters
+CBST, Select Bearer Service Type
The following table shows the +CBST parameters.
Table 3-14: +CBST Parameters
O, Return to Online Data State
&Q, Asynchronous Mode
+CHUP, Hang Up Call
+CSNS, Single Numbering Call Scheme
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Note: CSNS has read-only access to CBST data.
+MDC, Selection of Desired Message to Be Displayed Upon Connection of a Voice Call
Table 3-16:Mapping Table (V.34)
+CTFR1, Divert an Incoming Call When User Busy
+MVC, Motorola Vocoders Configuration
The following table shows the +MVC parameters.
Table 3-17: +MVC Parameters
Call Status Messages
+CPAS, Phone Activity Status
The following table shows the +CPAS parameters.
Table 3-18:+CPAS Parameters
+CLCC, List Current Calls
The following table shows the +CLCC parameters.
Note: When a mobile-originated call is routed to PSTN (PABX), no ALERT indication is
prompted.
Table 3-19:+CLCC Parameters
+MCST, Call Status Messages
+MCST Parameters The following table shows the +MCST parameters.
Table 3-20: +MCST Parameters
Call Advice of Charge Commands
+CAOC, Advice of Charge
April 15, 2008 G24-L AT Commands Reference Manual 3-45
Example with prepaid SIM card with 56700.00L prepaid before the test.
There is now 46500.00L prepaid remaining on the SIM card.
Therefore, the accumulated cost is equal to the current call cost.
Note: The above example shows first time activation of the AOC feature using the G24-L.
+CACM, Accumulated Call Meter
The following table shows the +CACM parameters.
Table 3-22: +CACM Parameters
+CAMM, Accumulated Call Meter Maximum
The following table shows the +CAMM parameters.
Table 3-23: +CAMM Parameters
+CPUC, Price per Unit and Currency Table
The following table shows the +CPUC parameters.
Table 3-24: +CPUC Parameters
+CR, Service Reporting Control
Supplementary Services
+CSSN, Supplementary Service Notifications
Set
The following table shows the +CSSN parameters. Table 3-26:+CSSN Parameters
Table 3-27: +CSSI Notification Values
Table 3-28: +CSSU Notification Values
Table 3-28:+CSSU Notification Values (Cont.)
+CUSD, Unstructured Supplementary Service Data
The following table shows the +CUSD parameters.
Table 3-29: +CUSD Parameters
Note: When the mobile-initiated operation is successful, the MS is implemented according to
Table 3-30: CUSD Termination Cause Table Index (Cont.)
+COLP, Connected Line Identification Presentation
+MTTY, Motorola TTY Configuration
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Phone Books and Clock
Directory Access Commands
+CPBS, Select Phone Book Memory
The following table shows the +CPBS parameters.
+CPBR, Read Phone Book Entries
Table 3-33:+CPBS Parameters
The following table shows the +CPBR parameters.
Table 3-34: +CPBR Parameters
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+CPBF, Find Phone Book Entries
Command Type Syntax Response/Action Set
Test
+CPBW, Write Phone Book Entry
Note: The "FD" phone book supports single wild card characters (?) and prefixes of a number
The following table shows the +CPBW parameters.
Table 3-36:+CPBW Parameters
+CSVM, Set Voice Mail Server
+MDSI, Motorola Deactivate SIM Card Indication
The following table shows the +MDSI parameters.
Table 3-38:+MDSI Parameters
+MCSN, Motorola Change Subscriber Number
The following table shows the +MCSN parameters.
Table 3-39:+MCSN Parameters
Phone Books and Clock
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System Date and Time Access Commands
+CCLK, Read/Set System Date and Time
This command reads and sets the G24-L current date, time and time zone.
The following table shows the +CCLK parameters.
Table 3-40:+CCLK Parameters
SMS
SMS Commands
+CSMS, Select Message Service.
+CPMS, Preferred Message Storage
+CMGF, Message Format
+CSCA, Service Center Address
The following table shows the +CSCA parameters.
+CSMP, Set Text Mode Parameters
Table 3-45: +CSCA Parameters
The following table shows the +CSMP parameters.
Table 3-46:+CSMP Parameters
Table 3-47:VP Relative Format (In Integer Format)
+CSDH, Show Text Mode Parameters
This command controls whether detailed header information is shown in text mode result codes.
Table 3-47:VP Relative Format (In Integer Format) (Cont.)
+CNMI, New Message Indications to Terminal
The following table shows the +CNMI parameters.
Table 3-49: +CNMI Parameters
+CNMA, New Message Acknowledgment
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+CMTI, Unsolicited Response (New SMS-DELIVER Receipt Indication)
+CMT, Unsolicited Response (New SMS-DELIVER Receipt)
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+CDSI, Unsolicited Response (New SMS-STATUS-REPORT Indication)
+CDS, Unsolicited Response (New SMS-STATUS-REPORT Receipt)
+CMGL, +MMGL, List Messages
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The following table shows the +CGML/+MMGL parameters. Table 3-54:+CGML/+MMGL Parameters
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+CMGR, +MMGR, Read Message
The following table shows the +CMGR/MMGR parameters. Table 3-55: +CMGR/+MMGR Parameters
Note: Any unused bits will be set to zero and will be ignored by the receiving entity.
Table 3-56:Layout of SMS-DELIVER in PDU Mode (according to GSM03.40)
Table 3-55:+CMGR/+MMGR Parameters (Cont.)
Table 3-57: <fo> for SMS-DELIVER Message
Table 3-58: Layout of SMS-STATUS-REPORT in PDU Mode (according to GSM03.40)
Notes: Any unused bits will be set to zero by the sending entity and will be ignored by the
Table 3-58: Layout of SMS-STATUS-REPORT in PDU Mode (according to GSM03.40) (Cont.)
Table 3-59:<fo> for SMS-STATUS-REPORT Message
Table 3-60: <TP-PI> for SMS-STATUS-REPORT Message
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+MMAR, Motorola Mark As Read
+CMSS, Send Message From Storage
+CMGW, Write Message to Memory
Table 3-64:Layout of SMS-SUBMIT in PDU Mode: (according to GSM03.40)
Table 3-65:Layout of SMS-COMMAND in PDU Mode: (according to GSM03.40)
Table 3-66:<fo> for SMS-SUBMIT Message
Table 3-65:Layout of SMS-COMMAND in PDU Mode: (according to GSM03.40)
Note: Any unused bits will be set to 0.
Table 3-67:<fo> for SMS-COMMAND Message
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+CMGD, Delete Message
+CGSMS, Select Service for MO SMS Messages
Note: This command is network dependent, which means that the network must support SMS
over GPRS.
The following table shows the +CGSMS parameters.
Table 3-69:+CGSMS Parameters
+CMGS, Send SM to Network
+MCSAT, Motorola Control SMS Alert Tone
The following table shows the +MCSAT parameters.
Table 3-71: +MCSAT Parameters
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DCS handling
Examples:
Table 3-73:<dcs> field and +CSCS settings conversion when reading SM
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Network
Network Commands
+CSQ, Signal Strength
The following table shows the +CSQ parameters.
Table 3-74:+CSQ Parameters
+CRLP, Radio Link Protocol
The following table shows the +CRLP parameters.
Table 3-75: +CRLP Parameters
+CREG, Network Registration Status
The following table shows the +CREG parameters.
Table 3-76:+CREG Parameters
Network
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+CGREG, GPRS Network Registration
The following table shows the +CGREG parameters.
Table 3-77:+CGREG Parameters
+COPS, Operator Selection
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The following table shows the +COPS parameters. Table 3-78: +COPS Parameters
+CPOL, Preferred Operators
This command is used to edit the list of preferred network operators located in the SIM card.
+MFS, Motorola Frequency of Search
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The following table shows the +MFS parameters.
Table 3-80: +MFS Parameters
Hardware Information
Hardware Information Commands
+CBC, Battery Charger Connection
+MBC, Battery Charger
The following table shows the +MBC parameters.
The following table shows the battery levels parameters (as defined in +CBC command.
Table 3-82:+MBC Parameters
Table 3-83:Battery Level Parameters
+CBAUD, Baud Rate Regulation
+IPR, Local Terminal/G24-L Serial Port Rate
The following table shows the +IPR parameters.
+MTDTR, DTR Line Test Command
This command checks and outputs the physical current status of theRS232 DTR pin.
Table 3-85: +IPR Parameters
+MTCTS, CTS Line Test Command
&K, RTS/CTS Flow Control
&C, Circuit 109 Behavior
The following table shows the &C parameters.
Note: If &C is set to 2 when a CSD call is set, DCD will always remain OFF.
Table 3-88:&C Parameters
&D, Circuit 108 Behavior
+MCWAKE, GPRS Coverage
+MGGIND, GSM/GPRS Service Indicator
+CFUN, Shut Down Phone Functionality
+ICF, DTE-DCE Character Framing
The following table shows the +ICF parameters.
Table 3-93:+ICF Parameters
ATS97, Antenna Diagnostic
The +MRST command enables customer software to perform a hard reset to the G24-L unit.
The following table shows the ATS97 parameters.
Example
+MRST, Perform Hard Reset
+MIOC, Motorola I/O Configure
Note: Support of the GPIO pins comes instead of supporting the keypad of the Evaluation
board.
The following table shows the +MIOC parameters.
Light control example:
Table 3-95:+MIOC Parameters
Hardware Information
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Data sending (vector example):
+MIOD, Motorola I/O Define
Note: When using the GPIO lines feature, lines should not be connected directly to ground, a
resistor must be used. This is applicable when changing an I/O from input to output.
The following table shows the +MIOD parameters.
The following table shows the keypad GPIOs.
Table 3-96:+MIOD Parameters
Table 3-97: Keypad GPIOs
+MMAD, Query and Monitor ADC Value
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The following table shows the +MMAD parameters.
Table 3-98: +MMAD Parameters
Hardware Information
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Table 3-98:+MMAD Parameters (Cont.)
<Parameter> Description Range/Remark
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+MPCMC, Continuous PCM Clock
Note: User is advised not to enable sleep mode feature if he wants to use continuous PCM clock
feature. Otherwise PCM clock will not work correctly while module is in deep sleep mode.
The following table shows the +MPCMC parameters.
Table 3-99:+MPCMC Parameters
Audio
Scope
Table3-100 shows the differences between Basic and Advanced audio modes in controlling the audio.
Audio Setup
Figure 3-2: Audio Modes
Table 3-100:Basic and Advanced Audio Modes Comparison
Basic Audio Setup
Advanced Audio Setup
Idle mode
General Audio Commands
Basic Audio Setup Commands
+CRSL, Call Ringer Level
Digital
Power Up
Analog
+CLVL, Loudspeaker Volume
The following table shows the +CLVL parameters.
+CMUT, Mute/Unmute Currently Active Microphone Path
The following table shows the +CMUT parameters.
Table 3-102:+CLVL Parameters
Table 3-103:+CMUT Parameters
S94, Sidetone Effect
The following table shows the S94 parameters.
S96, Echo Canceling
Table 3-105:S94 Parameters
Table 3-106: ATS96 and ATS94 Behavior
Advanced Audio Setup Commands
+MAPATH, Audio Path
The following diagram shows the audio paths:.
Figure 3-6: Audio Paths
Input
Voice Alert Ring
Output
Features: Voice Key feedback Alert Ring
Input voice
The following table shows the +MAPATH parameters.
Table 3-108:+MAPATH Parameters
Audio
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+MAVOL, Volume Setting
Input
+MAMUT
00
1
00
The following table shows the +MAVOL parameters.
Table 3-109: +MAVOL Parameters
+MAMUT, Input Devices Mute
The following table shows the +MAMUT parameters.
Table 3-110:MAMUT Parameters
+MAFEAT, Features Selection
The following table shows the +MAFEAT parameters.
Note: AGC - Automatic Gain Control is an electronic circuit that controls the gain of the
received signal in order to ensure adequate performance over a range of input signal levels.
Table 3-111:MAFEAT Parameters
General Audio Commands
+MADIGITAL, Analog/Digital Audio Switching
The following table shows the +MADIGITAL parameters.
Table 3-112:+MADIGITAL Parameters
+CALM, Alert Sound Mode
The following table shows the +CALM parameters.
Note: Selecting the ring mode with this command retrieves the current alert volume level
setting.
Table 3-113:+CALM Parameters
+ MMICG, Microphone Gain V alue
The following table shows the +MMICG parameters.
Table 3-114:+MMICG Parameters
+CRTT, Ring Type Selection
The following table shows the +CRTT parameters.
Table 3-115:+CRTT Parameters
Table 3-116:Ring Tone Types Available
+VTD, Tone Duration
+VTS, Command-Specific Tone Duration
Access
Access Control Commands
A/, Repeat Last Command
AT, Check AT Communication
+CPIN, Enter PIN for Unlocking SIM Card or Enter PUK for Unblocking SIM Card
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The following table shows the +CPIN parameters.
Table 3-120:+CPIN Parameters
Access
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+EPIN, Enter SIM PIN2 to Verify PIN2 Indicator
+TPIN, Query Number of Remaining SIM PIN/PUK Entering Attempts
+CPWD, Change Password
The following table shows the +CPWD parameters.
Table 3-123: +CPWD Parameters
+CLCK, Facility Lock
The following table shows the +CLCK parameters.
Table 3-124:+CLCK Parameters
Table 3-124:+CLCK Parameters (Cont.)
+EMPC, Unlocking or Locking Subsidy Code
The following table shows the +EMPC parameters.
Table 3-125: +EMPC Parameters
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Modem Configuration and Profile
Modem Register Commands
V, G24-L Response Format
The following table shows the V parameters.
Q, Result Code Suppression
Table 3-127:V Parameters
The following table shows the Qn parameters.
E, Command Echo
The following table shows the E parameters.
Table 3-128:Qn Parameters
Table 3-129:En Parameters
X, Result Code Selection and Call Progress Monitoring Control
The following table shows the X parameters.
Table 3-130:X Parameters
S, Bit Map Registers
The following table shows the different S-registers and their associated values.
Note: S0 (Auto Answer) should work regardless of the DTR HW line state. This is a deviation
from the ITU V. 25-ter standard.
S2
The following table shows the S2 parameters.
Table 3-131:S2 Parameters
S12
\S, Show the Status of the Commands and S-registers in Effect
\G, Software Control
\J, Terminal Auto Rate
\N, Link Type
+CBAND, Change Radio Band
?, Return the Value of the Last Updated S-register
This command displays the most recently updated value stored in an S-register.
The following table shows the &F parameters.
&F, Set to Factory Defined Configuration
Table 3-133: &F Parameters
Sleep Mode Commands
Sleep Mode AT Commands
Sleep Mode HW Signals
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S24, Set Number of Seconds Delay Before G24-L Enters Sleep Mode
S102, Set Delay Before Sending Data to the Terminal
S100, Set Minimum Time for Terminal to Fall into Sleep Mode
+MSCTS, Enable/Disable CTS During Wakeup Period
Table 3-137:Command parameters
Error Handling Commands
+CMEE, Report Mobile Equipment Error
The following table shows the +CMEE parameters.
Table 3-139: +CMEE Parameters
Table 3-140:+CME Errors
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Table 3-141:+CMS Errors
Table 3-142:+STK Errors
Table 3-141:+CMS Errors (Cont.)
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+CEER, Extended Error Report
The following table shows the +CEER parameters. Table 3-143: +CEER Parameters
Table 3-143:+CEER Parameters (Cont.)
UI (User Interface)
+CRSM, Restricted SIM Access
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&V, View Configuration
&W, Store User Profile
The following table shows the &W parameters.
The parameters that are set in a profile are described in the table below.
Table 3-145:&W Parameters
Table 3-146:Profile Parameters
Table 3-146:Profile Parameters (Cont.)
&Y, Default User Profile
The following table shows the &Y parameters.
Table 3-147:&Y Parameters
+CMER, Mobile Equipment Event Reporting
The following table shows the +CMER parameters.
+CLAN, ME Language
This command handles the selection of language in the ME.
Table 3-148:+CMER Parameters
The following table shows the +CLAN parameters.
Table 3-149:+CLAN Parameters
+CIND, Indicator Control
This command is used to query the status of various ME indicators.
The following table shows the +CIND parameters.
Table 3-150:+CIND Parameters
UI (User Interface)
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Unsolicited UI Status Messages
+CIEV, Indicator Event Reporting
GPRS
GPRS Functionality
GPRS Commands
+CGCLASS, GPRS Mobile Station Class
+CGDCONT, Define PDP Context
This command specifies the PDP (Packet Data Protocol) context.
The following table shows the +CGDCONT parameters.
Note: The IP address may be entered without double quotes (" ").
For example:
Table 3-153:+CGDCONT Parameters
+CGQMIN, Quality of Service Profile (Min Acceptable)
The following table shows the +CGQMIN parameters.
Table 3-154: +CGQMIN Parameters
+CGQREQ, Quality of Service Profile (Requested)
+CGATT, GPRS Attach or Detach
Note: This command has the characteristics of both the V.25ter action and parameter
+CGPADDR, Show PDP Address
The execution command returns a list of PDP addresses for the specified context identifiers.
Table 3-156: +CGATT Parameters
The test command returns a list of defined <cid>s.
The following table shows the +CGPADDR parameters.
Table 3-157:+ CGADDR Parameters
+MGEER, GPRS Extended Error Report
This command is used to return the PDP context activation reject cause.
The following table shows the +MGEER parameters. Table 3-158: +MGEER Parameters
D*99, Request GPRS Service "D"
The following table shows the D*99 parameters.
Table 3-159:D*99 Parameters
+CGPRS, GPRS Coverage
This command indicates whether there is GPRS coverage.
Note: GPRS coverage will be detected only when SIM has GPRS ability.
The following table shows the +CGPRS parameters.
Table 3-160:+CGPRS Parameters
+CGACT, PDP Context Activate or Deactivate
This command activates/deactivates the specified PDP context(s).
The following table shows the +CGACT parameters.
Table 3-161:+CGACT Parameters
STK
Activation
Customer Application G24-L
AT+M TKE +MTKP
AT+M TKP
STK Mechanisms
+MTKR, Profile Download
Profile Structure
Table 3-165:Profile Structure Byte 2 (Other)
Table 3-166:Profile Structure Byte 3 (Proactive SIM)
Table 3-164:Profile Structure Byte 1 (Download) (Cont.)
Table 3-167:Profile Structure Byte 4 (Proactive SIM)
Table 3-168:Profile Structure Byte 5 (Event driven information)
Table 3-169:Profile Structure Byte 6 (Event driven information extensions)
Table 3-170:Profile Structure Byte 7 (Multiple card proactive commands)
Table 3-171: Profile Structure Byte 8 (Proactive SIM)
Table 3-169:Profile Structure Byte 6 (Event driven information extensions)
Table 3-172:Profile Structure Byte 9 (Proactive SIM)
Table 3-173:Profile Structure Byte 10 (Soft keys support)
Table 3-174:Profile Structure Byte 11 (Soft keys information)
Table 3-176:Profile Structure Byte 13 (Bearer independent protocol supported bearers class "e")
Table 3-177:Profile Structure Byte 14 (Screen height)
Table 3-178:Profile Structure Byte 15 (Screen width)
Table 3-179:Profile Structure Byte 16 (Screen effects)
Note: The bits comprising each subsequent byte are all: RFU, bit = 0.
Table 3-181: Profile Structure Byte 18 (Reserved)
Table 3-182: Profile Structure Byte 19 (Reserved for TIA/EIA-136 facilities)
+MTKE, Motorola ToolKit Enable
This command enables/disables the SIM ToolKit functionality.
The following table shows the +MTKE parameters.
Table 3-183:+MTKE Param eters
+MTKP, Motorola ToolKit Proactive (Unsolicited Indication)
Note: The Cmd Type numbers refer to the proactive command which was sent from the SIM
Table 3-184:+MTKP Field Descriptions
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Table 3-185:+MTKP Parameters of MTKP Field Description (Cont.)
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The following table shows the +MTKP Set parameters.
Note: If the SIM asks for yes/no answer then respond with 0 or 1.
Table 3-186: +MTKP Set Command Parameters
Send DTMF
Launch Browser
Set Up Event List
The following table describes the events types. Table 3-188:Current Event Types
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Language Codes
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+MTKM, Motorola ToolKit Menu
The following table shows the +MTKM parameters.
Table 3-191:+MTKM Parameters
+MTKM, Motorola ToolKit Menu (Response)
The following table shows the +MTKM unsolicited identification parameters.
Note: The following example is provider-specific, and is meant to demonstrate menu use via
STK.
Table 3-192:+MTKM Unsolicited Identification Parameters
+MTKC, Motorola ToolKit Call Control
The following table shows the +MTKC parameters.
+MTKA, Motorola Toolkit Acknowledge
Table 3-193: +MTKC Parameters
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TCP/IP
+MIPCALL, Create a Wireless Link
+MIPOPEN, Open a Socket (UDP or TCP)
The following table shows the +MIPOPEN parameters.
Note: Motorola does not recommend using port numbers below 1024. These numbers are
defined to be reserved for operating systems.
Table 3-196:+MIPOPEN Parameters
+MIPODM, Open a Socket (UDP or TCP) in Online Data Mode
Page
The following table shows the +MIPODM parameters.
Note: Motorola does not recommend using port numbers below 1024. These numbers are
defined to be reserved for operating systems.
Table 3-197: +MIPODM Parameters
+MIPCLOSE, Close a Socket
+MIPSETS, Set Size for Automatic Push
+MIPSEND, Send Data
+MIPPUSH, Push Data into Protocol Stack
+MIPFLUSH, Flush Data from Buffers
+MIPRUDP, Receive Data from UDP Protocol Stack
+MIPRTCP, Receive Data from TCP Protocol Stack
+MIPSTAT, Status Report
MIPXOFF, Flow Control - Xoff
MIPXON, Flow Control - Xon
MIPCONF - Configure Internal TCP/IP stack
The following table shows the +MIPCONF parameters.
Table 3-206:+MIPCONF Parameters
Table 3-206:+MIPCONF Parameters
+MPING, Start Ping Execution (ICMP Protocol)
The following table shows the +MPING command parameters.
Table 3-207: +MPING Command Parameters
Table 3-207:+MPING Command Parameters (Cont.)
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+MPINGSTAT, Status Update for +MPING Execution
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GPRS
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+MSDNS, Set DNS IP Address
The following table shows the +MSDNS parameters.
Table 3-210:+MSDNS Parameters
GPRS
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+MIPCFF, Control Filtering Feature for Incoming TCP Connection
The following table shows the +MIPCFF parameters.
Table 3-211:+MIPCFF Para me te rs
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NOP - Compatible
IGNORED (Compatible Only) Commands
Chapter 4: Using the Commands
Setting Up the G24-L (Power On and Initial Actions)
Figure 4-2: Detailed Phone State Transactions
Ready
GPRS VoiceCSD Data
Recommended G24-L Initialization after Powerup
RS232 Lines Setup
Test G24-L Communication
Basic Configuration
Basic Commands (Optional)
Configure the RS232 Connection (Optional)
Enable Extended Error Messages (Optional)
1. Baud setting example:
2. RS232 HW lines configuration: &C(DCD), &D(DTR), &K(flow-control).
3. Modem IDs (optional): +CGMI,+CGMM,+CGMR,+CGSN
4. Error messages (optional): +CMEE, +CEER
SIM Card Status
Recommended G24-L Initialization after Powerup
4-8 G24-L AT Commands Reference Manual April 15, 2008
G24-L Network Connection
In this step, the G24-L detects existing networks (the user must register to a specific network).
Figure 4-8: G24-L Network Connection 1. Registration and call indications example: +CREG, +CLCC
2. Get available networks example: +COPS
3. Get registration messages example: +CREG
Terminal Synchronization
4-10 G24-L AT Commands Reference Manual April 15, 2008
SMS
Managing Stored Messages in the G24-L Memory
April 15, 2008 G24-L AT Commands Reference Manual 4-11
Setting the Notification Indication for Incoming Messages (Using AT+CNMI)
Another Possible Option for Setting the CNMI Notification Indication
Setting TEXT Mode Parameters (Using AT+CMGW and AT+CMG S)
4-12 G24-L AT Commands Reference Manual April 15, 2008
Writing, Saving and Sending Messages (Using AT+CMGW and AT+CMSS)
April 15, 2008 G24-L AT Commands Reference Manual 4-13
Sending Messages (Using AT+CMGS)
Deleting Messages (Using AT+CMGD)
Call Control
4-14 G24-L AT Commands Reference Manual April 15, 2008
Call Control
Figure 4-10: Call States
Dialing Using ATD
April 15, 2008 G24-L AT Commands Reference Manual 4-15
Direct Dialing from Phone Book
This example uses a phone book with these pre-saved items.
Call Control
4-16 G24-L AT Commands Reference Manual April 15, 2008
Dialing the Last Number Example
Voice Call Manipulations
Call Waiting
Call Forwarding
April 15, 2008 G24-L AT Commands Reference Manual 4-17
Conference Call
Data Call
4-18 G24-L AT Commands Reference Manual April 15, 2008
Data Call
Switching Modes (Data Mode/Command Mode)
GPRS
Establishing GPRS PDP Context
Activating a Saved Profile in G24-L
Two Ways to Activate PDP Context
Using the GPRS Wizard Application
Using the ATD* Command Set
April 15, 2008 G24-L AT Commands Reference Manual 4-21
Changing the Character Set
The following is an ASCII translation of the SM contents:
Sleep Mode
G 2 4-L
G24-L
DTE TXD
STK
Page
Page
Set Up Call
Call Control
Send DTMF
Launch Browser
Page
April 15, 2008 G24-L AT Commands Reference Manual 4-29
TCP/IP
TCP Data Transfer Example
Note: This step can be repeated several times until the buffer is full or until the amount of data
reaches 340 bytes and data pushed into the stack.
Multi-point Data Transfer Example
Xoff and Xon Example
From this point on, the terminal is not allowed to send data until it receives the +MIPXON command.
April 15, 2008 G24-L AT Commands Reference Manual 4-31
Error in Reopening a Valid Socket
Audio
4-32 G24-L AT Commands Reference Manual April 15, 2008
Audio
Scenarios for Setting Up Handset Mode or Handsfree Mode
Handset Mode
Handsfree Mode
Figure 4-24: Handset or Handsfree Setup
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Appendix A: Reference Tables
AT Commands Alphabetical Summary
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+CMUT
Page 3-160
+CMT
Page 3-61
Page 3-86
+CMTI
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Character Set Table CS1: (GSM -> UCS-2)
The following table shows the conversion between the GSM and UCS-2 character sets.
Page 3-193
Page 3-304
Table A-1: AT Commands (Alphabetical) (Cont.) AT Command Description Page
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Character Set Table CS2: (ASCII <-> UTF-8)
The following table shows the conversion between the ASCII and UTF-8 character sets.
Character Set Table CS3: (UCS-2 <-> UTF-8)
The following table shows the conversion between the UCS-2 and UTF-8 character sets.
Conversions of the characters listed below the table are not supplied.
Character Set Table CS7: (ASCII table)
The following table shows the conversion for the ASCII character set.
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Acronyms and Abbreviations
A B
C
D
G
F
E
H
I L
M
O P
Q, R S
T U
V
Index
Numerics
A
Page
B
C
D
E
F
G
H
I
N
O
P
Q
R
T
U
V
W
