Host-Based Controller Modem | Data Addendum |
AT Command Set | June 15, 1998 |
| |
AT Voice Commands Reference (continued) | |
AT+VGR=<gain> | Receive Gain Selection |
This command will enable the receive microphone gain control.
✟<gain> is 0¾255: the only useful range is 121—134
✟<gain>=128: nominal level for receive gain from microphone
✟<gain>=<value greater than 128>: increase gain above nominal level
✟<gain>=<value less than 128>: decrease gain below nominal level
TAD mode—This command may be used in TAD local recording to control the recording level from the microphone.
Speakerphone mode—This command may be used to control the gain to the remote caller.
AT+VGR? | Returns current value of receive gain |
AT+VGR=? | Returns range of supported gain values |
AT+VEM=<mask> | Event Reporting and Masking |
The DTE can use this command to disable an event report regardless of the DCE state, or of the analog signal source or destination configuration. Mask is Bits 0—33 (i.e., FFFFFFFFC). See the IS-101 specification for defined bit values.
AT+VEM? | Returns the current values of the mask |
AT+VEM=? | Queries the DCE for the range of supported service level events |
AT+VIT = <Timer> | DTE/DCE Inactivity Timer |
This command sets the DCE’s value for the DTE/DCE inactivity timer. The units are in one seconds.
AT+VIT? | Returns the current value of the timer |
AT+VIT=? | Queries the DCE for the range of supported values |
AT+VNH = <Hook> | Automatic Hang-up Control |
This command causes the DCE to enable or disable automatic hangups in the data and facsimile modes. See the IS-101 specification for the detailed description of this command and its interaction with the +FCLASS and ATH commands.
<hook> = 0 The DCE retains automatic hangups (which is the way in the other non-voice modes).
<hook> = 2 The DCE disables automatic hangups in the other non-voice modes. The DTE only performs a logical hangup (returns the “OK” result code).
AT+VNH? | Returns the current value |
AT+VNH=? | Returns the supported values |
44 | Lucent Technologies Inc. | Version 1.0 |
Contents
Introduction
AT Command Summary
AT Command Set Summary Description
#UD
AT Testing and Debugging Command Set Summary Description
S-Register Summary Default Description
Result Code Summary
NoEC-No error control protocol
AT Commands Reference
DnDial
Echo Command
Online Data Character Echo Command
Mars
Otherwise Hook Control
Request ID Information
Lapm
Modulation Handshake
Monitor Speaker Volume
Monitor Speaker Mode
Return On-line to Data Mode
Select Pulse Dialing
Result Code Control
VnDCE Response Format
Result Code Option
Result Code Selection and Call Progress Monitoring
Ext. Result Code Dial Tone Detect Busy Tone Detect
Extended Result Codes
OK Error
Long Space Disconnect
Recall Stored Profile
Auto Retrain
Fn Load Factory Settings
Dn DTR Control
Gn V.22bis Guard Tone Control
Auxiliary Relay option
Asynchronous Communications Mode
Qn Asynchronous Communications Mode
Local Flow Control Selection
Pulse Dial Make-to-Break Ratio Selection
Data Set Ready DSR Option
Self-Test Commands
Connect Error
View Active Configuration and Stored Profile
SSE
Store Current Configuration
YnSelect Stored Profile for Hard Reset
Zn=x Store Telephone Number
\An
\Kn Break Control
Bits/s Rate Adjusted
\Nn Error Control Mode Selection
\N3
\Tn Inactivity Timer
\Vn Protocol Result Code
\Xn XON/XOFF Pass Through
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
ErrorControl Active from 3.5.2/V.58 Value Description
CompressionActive from 3.2.2/V.58 Value Description
CallCleared codes from 3.6.4/V.58-1994
Value Description Implemented
DteHangupCommand
AT Commands Reference S-Registers
S3Command Line Termination Character user defined
Auto Answer Ring Number
AT Escape Character user defined
Connection Completion Time-Out
Command Line Editing Character user defined
Response Formatting Character user defined
Comma Dial Modifier Time
S10
S11
S12 Escape Guard Time
S24 Timer to Control Sleep Mode
S21 24/General Bit Mapped Options Status
S22 Results Bit Mapped Options Status
S28
S30 Inactivity Timer
S32 Synthetic Ring Volume
S33 Synthetic Ring Frequency
S35
S42 Auto Rate default 1, range 0 ¾1
S38 K56flex Downstream Rate
S43 Auto Mode default 1, range 0¾1
S48 Lapm Error Control and Feature Negotiation default
S48 S48 =
S89
Command Description
AT FAX Command Set Class 1 FAX
AT FAX Command Set Summary
AT FAX Commands Reference
+FRM=m Receive FAX Data with m Carrier
Command Option Modulation Speed bits/s
+FTM=m Transmit FAX Data with m Carrier
+FTH=m Transmit Hdlc Data with m Carrier
+FRH=m Receive Hdlc Data with m Carrier
FPR
+FAA Adaptive answer
Manufacturer Identification +FMI
Result Lucent Data/Fax
Product Identification +FMM
AT Voice Command Set
AT Voice Command Set
Voice Commands
AT Voice Command Set Not Defined In IS-101 Specification
AT Voice Commands Reference
AT+VIT = Timer DTE/DCE Inactivity Timer
AT+VGR=gain
AT+VEM=mask Event Reporting and Masking
AT+VNH = Hook Automatic Hang-up Control
AT+VLS=label Analog Source/Destination Selection
AT+VTD=dur
AT+VTS=string
Start voice transmission and reception process
AT+VSM=?
AT+VSD=sds, sdi Silence Detection Quiet and Silence
AT+VSM?
AT+VRA=interval Ringback Goes Away Timer
AT+VRN=interval Ringback Never Appeared Timer
AT+VPR=rate Select DTE/DCE Interface Rate
Events Reported to the DTE
AT+VTS=
DLE H
ATD
ATH
AT+VLS=7
AT+VLS=5
Example # 2 Initiating a stored number speakerphone call
Example # 3 Answering a speakerphone call
Ring
AT+FCLASS=1
ATA
Example # 6 Switching from speakerphone mode to TAD mode
AT+FCLASS=0
Connect
AT+VLS=1
DLE-R
Modem answers call
AT Dsvd Commands
25ter AT Commands
25ter AT Commands
Manufacturer Identification +GMI?
Version / Revision Information +GMR?
V8o, v8a, and v8cf
+ES=?
AT Commands
+ES?
Idle,,,crctype,nrzien
+ESA=?
+ITF= off, on
+ITF=?
AT Commands for Homologation Testing and Debugging
Version
Country Codes CountryCode in HEX
USA
AT%T21,par#,paramvalue
Pulse dial make time 255
ATA, ATD
ATD , ATX
ATB
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