Reference Tables
306 98-08901C68-O
&P This command selects pulse dialing. This command is used for backward
compatibility only.
226
&R This command selects the CTC controls.This command is used for backward
compatibility only.
226
&S This command defines the DSR behavior. This command is used for backward
compatibility only.
226
&T This command selects tone dialing. This command is used for backward
compatibility only.
226
? This command displays the most recently updated value stored in the S-register. 188
\A This command sets the maximum MNP block size. This command is used for
backward compatibility only.
226
\B This command transmits a break to the remote. This command is used for backward
compatibility only.
226
\S This command displays the status of all commands and S-registers. 188
+CAOC This command enables the subscriber to get information about the cost of calls. 89
+CBAND This command changes the radio band. This command only returns OK and
performs no real action. It is used for backward compatibility only.
148
+CBAUD This command sets the request baud rate. 146
+CBC This command enables an accessory to query the battery charge level. 145
+CBST This command selects the bearer service and the connection element to be used
when data calls are originated.
77
+CCFC This command enables control of the call-forwarding supplementary service. 72
+CCLK This command reads/sets the g20's current date and time settings. 115
+CCWA This command controls the Call Waiting supplementary service, including settings
and querying of the network by the g20.
64
+CEER This command returns an extended error report containing one or more lines of
information text <report>, determined by the ME manufacturer, providing reasons for
errors.
200
+CGACT This command activates/deactivates the PDP Context. 219
+CGATT This command attaches the g20 to the GPRS network. 221
Table 137. AT Commands (Alphabetical) (Continued)
AT
Command
Description Page