Reference Manual

AirCard 77Xs/34xU AT Command Reference
54 Proprietary and Confidential 4114487
+CMGR, read message, 39
+CMGS, send message, 39
+CMGW, write message to memory, 39
+CMMS, more messages to send, 39
+CMNA, new message acknowledgement to ME/TA, 39
+CMOD, call mode, 43
+CMS ERROR, SMS error (mobile or network error), 40
+CMSS, send message from storage, 40
+CMT, incoming message directly displayed, 40
+CMTI, incoming message stored at specific memory location,
40
+CMUX, multiplexing mode, 43
+CNMA, new message acknowledgement to ME, 40
+CNMI, new message indications to TE, 40
+CNUM, subscriber number, 43
+COLP, connected line identification presentation, 43
+COPN, read operator names, 43
+COPS, operator selection, 43
+CPAS, phone activity status, 43
+CPBR, read phonebook entries, 44
+CPBS, select phonebook memory storage, 44
+CPBW, write phonebook entry, 44
+CPFB, find phonebook entries, 44
+CPIN, enter PIN, 44
+CPLS, Preferred PLMN list selection, 44
+CPMS, preferred message storage, 40
+CPOL, preferred operator list, 44
+CPROT, enter protocol mode, 44
+CPUC, price per unit and currency table, 44
+CPWC, power class, 44
+CPWD, change password, 44
+CR, service reporting control, 44
+CRC, cellular result code, 44
+CREG, network registration, 44
+CRES, restore settings, 40
+CRING, incoming call type, 44
+CRLP, radio link protocol, 44
+CRMP, ring melody playback, 44
+CRSL, ringer sound level, 44
+CRSM, restricted SIM access, 44
+CSAS, save settings, 40
+CSCA, service center address, 40
+CSCB, select cell broadcast message type, 40
+CSCC, secure control command, 44
+CSCS, select TE character set, 44
+CSDF, settings date format, 44
+CSDH, show text mode parameters, 40
+CSGT, set greeting text, 44
+CSIL, silence command, 44
+CSIM, generic SIM access, 44
+CSMP, set text mode parameters, 40
+CSMS, select message service, 40
+CSNS, single numbering scheme, 44
+CSQ, signal quality, 44
+CSS, Serving System Identification, 37
+CSSN, supplementary service notifications, 44
+CSTA, select type of address, 44
+CSTF, settings time format, 44
+CSVM, set voice mail number, 45
+CTA, MT-Terminated Async. Data Calls, 37
+CTFR, call deflection, 45
+CTZR, time zone reporting, 45
+CTZU, automatic time zone update, 45
+CUSD, unstructured supplementary service data, 45
+CV120, v.120 rate adaption protocol, 45
+CVHU, voice hangup control, 45
+CVIB, vibrator mode, 45
D
&D, set DTR function mode, 37
D, dial, 38
D, ITU T V.25ter dial command, 45
D’99’’’<n>#, set up packet data call based on profile ID #<n>, 45
D’99#, set up packet call based on profile ID #1, 45
D><MEM><N>, originate call to phone number in memory, 38
D><N>, originate call to phone number in current memory, 38
D><STR>, originate call to phone number corresponding to a/n
field, 38
!DAFTMACT, put modem into FTM mode, 7
!DASBAND, set frequency band, 7
DL, redial last phone number used, 38
+DR, V42bis compression report, 38
+DS, V42bis data compress, 38
E
E, set command echo mode, 38
!ENTERCND, enable protected command access, 14
$ERI, Return Enhanced Roaming Indicator, 18
F
&F, set current parameters to defaults, 37
G
+GCAP, Request complete TA capabilities list, 38
!GETBAND, return current active band, 18
!GETRAT, return current active RAT, 18
+GMI, request manufacturer identification, 38
+GMM, request TA model identification, 38
+GMR, request TA revision identification, 8, 38
+GOI, request global object identification, 38
+GSN, request TA serial number identification, 38
!GSTATUS, return operational status, 19
H
H, disconnect existing connections, 38
I
I, display product identification information, 38
!ICCID, return SIM card’s ICCID, 34