Siemens MC35 - Manual (Page 178)

AT Command Set
MC35_ATC_01_V03.02 Page 178 of 228 13.03.2002
8.8 AT^SCNI List Call Number Information
Test command
AT^SCNI=?
Response
OK
Execute command
AT^SCNI
Response
TA returns a list of current calls of ME.
[^SCNI: [,[,,]]]
[^SCNI: [,[,,]]]
[...] OK
If error is related to ME functionality:
+CME ERROR:
Parameter
1–7 integer type; call identification number as described in GSM
02.30[19] subclause 4.5.5.1; this number can be used in
+CHLD command operations
Call status of respective call number (first parameter)
0
call hold
1 call in progress
2 Waiting call
string type phone number in format specified by
type of address octet in integer format; 145 when dialling string
includes international access code character “+”, otherwise 129
Reference
Siemens
Note
See also GSM 07.07: AT+CLCC