BandLuxe
®
M280 Series HSUPA Module Datasheet
45
conversation state.
D.7.2 SYNTAX
Command
Possible response(s)
+DTMF= <cid>, <key>
+CME ERROR: <err>
+DTMF=?
D.7.3 PARAMETERS
<cid>
: integer type; call identification number as described in 3GPP TS 22.030 subclause 4.5.5.1.
<key>: DTMF digit; the representing character key is listed in the following table.
Char
IRA(dec)
#
35
*
42
0…9
48…57
A/a
65/97
B/b
66/98
C/c
67/99
D/d
68/100
D.7.4 Examples
query command example:
AT+DTMF= ?
OK
set command example:
AT+DTMF=1,1
OK
D.8
Call forwarding number and conditions : AT+CCFC
D.8.1 DESCRIPTION
This command allows control of the call forwarding supplementary service according to 3GPP TS 22.082. Registration,
erasure, activation, deactivation, and status query are supported. When querying the status of a network service (<mode>=2)
the response line for 'not active' case (<status>=0) should be returned only if service is not active for any <class>.
Test command returns reason values supported as a compound value.
D.8.2 SYNTAX
Command
Possible response(s)
+CCFC=<reason>,<mode>
[,<number>[,<type>
[,<class>
[,<subaddr>[,<satype>
[,<time>]]]]]]
+CME ERROR: <err>
when <mode>=2 and command successful:
+CCFC: <status>,<class1>[,<number>,<type>
[,<subaddr>,<satype>[,<time>]]][
<CR><LF>+CCFC: <status>,<class2>[,<number>,<type>
[,<subaddr>,<satype>[,<time>]]]
[...]]
+CCFC=?
+CCFC: (list of supported <reason>s)
