Comtrol AT Command Set Rev A User Manual
Page 4
AT Commands Reference Manual
Conexant
100722B
iv
2.4.5
Additional Syntax Rules...............................................................................................................................2-7
Concatenating Commands after Extended Syntax Commands..............................................................2-7
Concatenating Commands after Basic Format Commands ...................................................................2-8
2.5
Issuing Commands .....................................................................................................................................................2-8
2.6
Executing Commands..................................................................................................................................................2-8
2.6.1
Aborting Commands....................................................................................................................................2-8
2.6.2
Handling of Invalid Numbers and S-Parameter Values.................................................................................2-9
2.7
Modem Responses......................................................................................................................................................2-9
2.7.1
Responses...................................................................................................................................................2-9
2.7.2
Extended Syntax Result Codes ..................................................................................................................2-10
2.7.3
+
Range of Values.................................................................................................................................2-11
Compound Range of Values...............................................................................................................2-11
3
Data Command Set.............................................................................................................................. 3-1
3.1
Command Guidelines ..................................................................................................................................................3-1
3.1.1
Escape Code Sequence................................................................................................................................3-1
3.2
Data Commands..........................................................................................................................................................3-1
3.2.1
Generic Modem Control...............................................................................................................................3-2
Z - Soft Reset and Restore Profile........................................................................................................3-2
+FCLASS - Select Active Service Class.................................................................................................3-2
+VCID - Caller ID (CID) ........................................................................................................................3-3
+VRID - Report Retrieved Caller ID (CID).............................................................................................3-4
\N - Operating Mode ............................................................................................................................3-5
I - Identification ...................................................................................................................................3-6
+GMI - Request Manufacturer Identification ........................................................................................3-7
+GMI9 - Request Conexant Identification.............................................................................................3-7
+GMM - Request Model Identification..................................................................................................3-8
+GMR - Request Revision Identification...............................................................................................3-8
+GCAP - Request Complete Capabilities List........................................................................................3-8
+GCI - Country of Installation...............................................................................................................3-9
&F - Restore Factory Configuration (Profile) ......................................................................................3-10
&T - Local Analog Loopback Test ......................................................................................................3-10
&Y - Designate a Default Reset Profile ...............................................................................................3-11
&W - Store Current Configuration......................................................................................................3-11
&Zn=x - Store Telephone Number......................................................................................................3-12
%7 - Plug and Play Serial Number.....................................................................................................3-12
%8 - Plug and Play Vendor ID and Product Number ..........................................................................3-13
**- Load Flash Memory .....................................................................................................................3-14
3.2.2
DTE-Modem Interface commands .............................................................................................................3-16
E - Command Echo ............................................................................................................................3-16
Q - Quiet Results Codes Control ........................................................................................................3-16
V - Result Code Form.........................................................................................................................3-17
W - Connect Message Control ...........................................................................................................3-17
X - Extended Result Codes.................................................................................................................3-18
&C - RLSD (DCD) Option...................................................................................................................3-23
&D - DTR Option ...............................................................................................................................3-23