Specifications

MC55 AT Command Set
20.8 Alphabetical List of AT Commands
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MC55_ATC_V03.03 Page 454 of 459 9/9/05
Confidential / Released
20.8 Alphabetical List of AT Commands
Table 20.11: Alphabetical List of AT Commands
AT Command Description Section and Page
+++ Switch from data mode to command mode Section 7.17, page 143
^SSTN SAT Notification Section 15.2, page 363
A/ Repeat previous command line Section 19.1, page 424
AT&C Set circuit Data Carrier Detect (DCD) function mode Section 4.2, page 84
AT&D Set circuit Data Terminal Ready (DTR) function mode Section 4.3, page 85
AT&F Set all current parameters to manufacturer defaults Section 2.1, page 28
AT&S Set circuit Data Set Ready (DSR) function mode Section 4.4, page 86
AT&V Display current configuration Section 2.2, page 29
AT&W Stores current configuration to user defined profile Section 2.3, page 31
AT+CACM Accumulated call meter (ACM) reset or query Section 9.1, page 190
AT+CALA Set alarm time Section 18.2, page 412
AT+CAMM Accumulated call meter maximum (ACMmax) set or query Section 9.3, page 193
AT+CAOC Advice of Charge information Section 9.4, page 194
AT+CBST Select bearer service type Section 7.18, page 144
AT+CCFC Call forwarding number and conditions control Section 9.6, page 197
AT+CCLK Real Time Clock Section 18.1, page 411
AT+CCUG Closed User Group Section 9.5, page 195
AT+CCWA Call Waiting Section 9.7, page 201
AT+CEER Extended Error Report Section 3.4, page 68
AT+CFUN Set phone functionality Section 2.8, page 36
AT+CGACT PDP context activate or deactivate Section 11.1, page 251
AT+CGANS Manual response to a network request for PDP context
activation
Section 11.2, page 253
AT+CGATT GPRS attach or detach Section 11.3, page 255
AT+CGAUTO Automatic response to a network request for PDP context
activation
Section 11.4, page 256
AT+CGDATA Enter data state Section 11.6, page 260
AT+CGDCONT Define PDP Context Section 11.7, page 262
AT+CGEREP GPRS event reporting Section 11.5, page 258
AT+CGMI Request manufacturer identification Section 6.2, page 120
AT+CGMM Request model identification Section 6.4, page 121
AT+CGMR Request revision identification of software status Section 6.6, page 122
AT+CGPADDR Show PDP address Section 11.8, page 264
AT+CGQMIN Quality of Service Profile (Minimum acceptable) Section 11.9, page 265
AT+CGQREQ Quality of Service Profile (Requested) Section 11.10, page 269
AT+CGREG GPRS network registration status Section 11.11, page 273
AT+CGSMS Select service for MO SMS messages Section 11.12, page 275
AT+CGSN Request International Mobile Equipment Identity (IMEI) Section 6.8, page 123
AT+CHLD Call Hold and Multiparty Section 9.8, page 205