Host-Based Controller Modem | Data Addendum |
AT Command Set | June 15, 1998 |
| |
AT Commands Reference S-Registers (continued) | |
S4 | Response Formatting Character (user defined) | |
This register determines the ASCII value used as the line feed character. The modem uses a line feed character in command mode when it responds to the computer.
Range: | 0—127, ASCII decimal |
Default: | 10 (line feed) |
Units: | ASCII |
Note: This register value is not stored with &W command. |
S5 | Command Line Editing Character (user defined) |
This register sets the character recognized as a backspace and pertains to asynchronous only. The modem will not recognize the backspace character if it is set to a value that is greater than 32 ASCII. This character can be used to edit a command line. When the echo command is enabled, the modem echoes back to the local DTE the backspace character, an ASCII space character, and a second backspace character. This means a total of three characters are transmitted each time the modem processes the backspace character.
Range: | 0—127, ASCII decimal |
Default: | 8 (backspace) |
Units: | ASCII |
Note: This register value is not stored with &W command.
This register sets the length of time, in seconds, that the modem must wait (pause) after going off-hook before dialing the first digit of the telephone number. The modem always pauses for a minimum of two seconds, even if the value of S6 is less that two seconds. The wait for dial tone call progress feature (W dial modifier in the dial string) will override the value in register S6. This operation, however, may be affected by some ATX options according to country restrictions.
Range: | 2—65 |
Default: | 2 |
Units: | seconds |
S7 | Connection Completion Time-Out |
This register sets the time, in seconds, that the modem must wait before hanging up because carrier is not detected. The timer is started when the modem finishes dialing (originate), or goes off-hook (answer). In originate mode, the timer is reset upon detection of an answer tone if allowed by country restriction. The timer also specifies the wait for silence time for the @ dial modifier in seconds. S7 is not associated with the W dial modifier.
Range: 1—255
Default: 50
Units: seconds
30 | Lucent Technologies Inc. | Version 1.0 |
Contents
Introduction
AT Command Summary
AT Command Set Summary Description
AT Testing and Debugging Command Set Summary Description
S-Register Summary Default Description
#UD
Result Code Summary
NoEC-No error control protocol
AT Commands Reference
Echo Command
Online Data Character Echo Command
DnDial
Otherwise Hook Control
Request ID Information
Mars
Lapm
Monitor Speaker Volume
Monitor Speaker Mode
Modulation Handshake
Result Code Control
Return On-line to Data Mode
Select Pulse Dialing
VnDCE Response Format
Ext. Result Code Dial Tone Detect Busy Tone Detect
Result Code Option
Result Code Selection and Call Progress Monitoring
Extended Result Codes
Recall Stored Profile
OK Error
Long Space Disconnect
Auto Retrain
Gn V.22bis Guard Tone Control
Fn Load Factory Settings
Dn DTR Control
Auxiliary Relay option
Local Flow Control Selection
Asynchronous Communications Mode
Qn Asynchronous Communications Mode
Pulse Dial Make-to-Break Ratio Selection
Self-Test Commands
Connect Error
Data Set Ready DSR Option
View Active Configuration and Stored Profile
SSE
Zn=x Store Telephone Number
Store Current Configuration
YnSelect Stored Profile for Hard Reset
\An
Bits/s Rate Adjusted
\Nn Error Control Mode Selection
\Kn Break Control
\N3
\Xn XON/XOFF Pass Through
\Tn Inactivity Timer
\Vn Protocol Result Code
Data Calling Tone
View Numbers in Blacklist
En Enable/Disable Auto-Retrain and Fallback/Fall Forward
Cn Data Compression Control
Test and Debug AT Commands
Diag
AT#UD Last Call Status Report Format
Call Setup Result Codes
GstnModulationSchemeActive from 3.7.2/V.58
CallCleared codes from 3.6.4/V.58-1994
ErrorControl Active from 3.5.2/V.58 Value Description
CompressionActive from 3.2.2/V.58 Value Description
Value Description Implemented
DteHangupCommand
Auto Answer Ring Number
AT Commands Reference S-Registers
S3Command Line Termination Character user defined
AT Escape Character user defined
Command Line Editing Character user defined
Response Formatting Character user defined
Connection Completion Time-Out
S11
Comma Dial Modifier Time
S10
S12 Escape Guard Time
S22 Results Bit Mapped Options Status
S24 Timer to Control Sleep Mode
S21 24/General Bit Mapped Options Status
S28
S33 Synthetic Ring Frequency
S30 Inactivity Timer
S32 Synthetic Ring Volume
S35
S42 Auto Rate default 1, range 0 ¾1
S38 K56flex Downstream Rate
S48 S48 =
S43 Auto Mode default 1, range 0¾1
S48 Lapm Error Control and Feature Negotiation default
S89
AT FAX Command Set Class 1 FAX
AT FAX Command Set Summary
Command Description
AT FAX Commands Reference
Command Option Modulation Speed bits/s
+FTM=m Transmit FAX Data with m Carrier
+FRM=m Receive FAX Data with m Carrier
+FTH=m Transmit Hdlc Data with m Carrier
+FRH=m Receive Hdlc Data with m Carrier
FPR
Result Lucent Data/Fax
+FAA Adaptive answer
Manufacturer Identification +FMI
Product Identification +FMM
Voice Commands
AT Voice Command Set
AT Voice Command Set
AT Voice Command Set Not Defined In IS-101 Specification
AT Voice Commands Reference
AT+VEM=mask Event Reporting and Masking
AT+VIT = Timer DTE/DCE Inactivity Timer
AT+VGR=gain
AT+VNH = Hook Automatic Hang-up Control
AT+VTS=string
AT+VLS=label Analog Source/Destination Selection
AT+VTD=dur
Start voice transmission and reception process
AT+VSD=sds, sdi Silence Detection Quiet and Silence
AT+VSM?
AT+VSM=?
AT+VPR=rate Select DTE/DCE Interface Rate
AT+VRA=interval Ringback Goes Away Timer
AT+VRN=interval Ringback Never Appeared Timer
Events Reported to the DTE
AT+VTS=
DLE H
ATD
AT+VLS=7
AT+VLS=5
ATH
Example # 2 Initiating a stored number speakerphone call
AT+FCLASS=1
Example # 3 Answering a speakerphone call
Ring
ATA
Connect
Example # 6 Switching from speakerphone mode to TAD mode
AT+FCLASS=0
AT+VLS=1
DLE-R
Modem answers call
AT Dsvd Commands
Manufacturer Identification +GMI?
25ter AT Commands
25ter AT Commands
Version / Revision Information +GMR?
V8o, v8a, and v8cf
AT Commands
+ES?
+ES=?
+ITF= off, on
Idle,,,crctype,nrzien
+ESA=?
+ITF=?
AT Commands for Homologation Testing and Debugging
Version
Country Codes CountryCode in HEX
USA
AT%T21,par#,paramvalue
Pulse dial make time 255
ATB
ATA, ATD
ATD , ATX
ATH1
Homologation Parameters
Par # Parameter Description Range Reference
Version
150 255 100 120
255 0x00 0x12 0x10 0x88 0x80 0x06 0x0c 0x6b 0xaa
Par. # Australia Belgium Denmark Finland France Germany
120 100
255 0x10 0x12
Par. # Netherlands Italy
Norway Spain
150 100 250
255 0x12 0x10 0x00 0x88 0x06 0x0c 0x80
Par. # Austria Japan China Korea Malaysia Singapore
150 250
255
Portugal Hong Kong
150 255
Version
Par. # Canada Mexico India Vietnam Philippines
000 004 002 050 140 S10 020 S11 095 090 S30 S35 001
000 003 002 004 035 050 S10 020 S11 095 090 S30 S35 001
OK ATZ OK ATS11? 085 OK
ATZ
XX-XXXDMOD