Specifications

Table of Contents
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 7
16.5 AT+CPBW Write into Phonebook...............................................................................................................205
16.6 AT^SDLD Delete the ‘Last Number Redial Memory...................................................................................207
16.7 AT^SPBC Find First Matching Entry in Sorted Phonebook ........................................................................207
16.8 AT^SPBD Purge Phonebook Memory Storage ..........................................................................................208
16.9 AT^SPBG Display Phonebook Entries in Alphabetical Order.....................................................................209
16.10 AT^SPBS Step Through the Selected Phonebook Alphabetically............................................................211
Chapter 17. Audio Commands ................................................................................................................................213
17.1 Audio Programming Model...........................................................................................................................213
17.2 ATL Set Monitor Speaker Loudness ..........................................................................................................213
17.3 ATM Set Monitor Speaker Mode................................................................................................................213
17.4 AT+CLVL Loudspeaker Volume Level .......................................................................................................214
17.5 AT+CMUT Mute Control.............................................................................................................................214
17.6 AT+VTD Tone Duration..............................................................................................................................215
17.7 AT+VTS DTMF and Tone Generation........................................................................................................215
17.8 AT^SAIC Audio Interface Configuration .....................................................................................................216
17.9 AT^SNFA Set or Query of Microphone Attenuation ...................................................................................217
17.10 AT^SNFD Set Audio Parameters to Manufacturer Default Values...........................................................218
17.11 AT^SNFI Set Microphone Path Parameters.............................................................................................218
17.12 AT^SNFM Set Microphone Audio Path ....................................................................................................219
17.13 AT^SNFO Set Audio Output (= Loudspeaker Path) Parameter................................................................220
17.14 AT^SNFPT Set Progress Tones...............................................................................................................221
17.15 AT^SNFS Select Audio Hardware Set .........................................................................................................221
17.16 AT^SNFTTY Signal TTY/CTM Audio Mode Capability.............................................................................222
17.17 AT^SNFV Set Loudspeaker Volume ........................................................................................................223
17.18 AT^SNFW Write Audio Setting in Non-Volatile Store...............................................................................223
17.19 AT^SRTC Ring Tone Configuration .........................................................................................................224
Chapter 18. Hardware-Related Commands............................................................................................................225
18.1 AT+CCLK Real Time Clock........................................................................................................................225
18.2 AT+CALA Set Alarm Time .........................................................................................................................226
18.3 Intentionally Omitted ....................................................................................................................................228
18.4 Intentionally Omitted ....................................................................................................................................228
18.5 AT^SCTM Set Critical Operating Temperature Presentation Mode or Query Temperature.......................228
18.6 AT^SSYNC Configure SYNC Pin...............................................................................................................230
18.6.1 ME Status Indicated by Status LED Patterns...........................................................................................230
Chapter 19. Miscellaneous Commands..................................................................................................................232
19.1 A/ Repeat Previous Command Line...........................................................................................................232
19.2 ATS3 Set Command Line Termination Character ......................................................................................232
19.3 ATS4 Set Response Formatting Character................................................................................................232
19.4 ATS5 Write Command Line Editing Character...........................................................................................233
Chapter 20. Summary Tables..................................................................................................................................234
20.1 Restricted Access to SIM Data after SIM PIN Authentication.......................................................................234
20.2 Star-Hash (*#) Network Commands.............................................................................................................235
20.3 AT Commands and SIM PIN Dependency...................................................................................................237
20.4 Availability of AT Commands Depending on Operating Mode of ME ...........................................................241
20.5 AT Command Settings Storable with AT&W ................................................................................................245
20.6 Factory Defaults Restorable with AT&F .......................................................................................................246
20.7 Summary of Unsolicited Result Codes (URC)..............................................................................................248
20.8 AT Commands Not Usable for USB .............................................................................................................249
20.9 Alphabetical List of AT Commands ..............................................................................................................250