98-08901C68-O 229
AT Commands Reference
4.14.1 Fax Commands
4.14.1.1 +FCLASS, Select Mode
The g20 facsimile service maintains a parameter for identification and control of facsimile services, "+FCLASS". When the
terminal wants to establish a FAX connection, it must set the g20 to Service Class 1 operation prior to answering or originating
a call. This is done by setting +FCLASS = 1.
Set Command
The Set command sets the g20 facsimile service class from the available choices.
Read Command
The Read command reads the current service class setting of the g20.
A Answers Supported (refer to “A, Answer
Incoming Call” on page 59)
D <string> Dials Supported (refer to “D, Dial
Command” on page 52)
H Hangs up Supported (refer to “H, Hang-up
Call” on page 57)
Command Response/Action
AT+FCLASS=<n> OK
(Puts the g20 into a particular mode of operation.)
or:
+CME ERROR: <err>
Command Response/Action
AT+FCLASS? +FCLASS: <n>
OK
or:
+CME ERROR: <err>
Table 114. Fax Class 1 Command Summary (Continued)
Command Description g20 Support