PIONEERPOS G24-LC manual Cusd Termination Cause Table Index, Termination Cause Index, At+Cusd=?

Call Control

Example

AT+CUSD=?
+CUSD: (0,1,2)
OK
AT+CUSD=1,"*#100#"OK
+CUSD: 2,26	//Response of the command <m>=2, reason = 26 (SIGNALING
ERROR)
AT+CUSD?
+CUSD: 1
OK

Note: When the mobile-initiated operation is successful, the MS is implemented according to the required version. It waits for the USSD response from the network and then sends it to the TE before the final result code.

Table 3-30: CUSD Termination Cause Table Index

Termination Cause	Index
NO_CAUSE	0
CC_BUSY	1
PARAMETER_ERROR	2
INVALID_NUMBER	3
OUTGOING_CALL_BARRED	4
TOO_MANY_CALLS_ON_HOLD	5
NORMAL	6
DROPPED	10
NETWORK	12
INVALID_CALL_ID	13
NORMAL_CLEARING	14
TOO_MANY_ACTIVE_CALLS	16
UNASSIGNED_NUMBER	17
NO_ROUTE_TO_DEST	18
RESOURCE_UNAVAILABLE	19
CALL_BARRED	20
USER_BUSY	21
NO_ANSWER	22
CALL_REJECTED	23
NUMBER_CHANGED	24
DEST_OUT_OF_ORDER	25
SIGNALING_ERROR	26
NETWORK_ERROR	27

3-54 G24-L AT Commands Reference Manual April 15, 2008