Specifications

AT Command Set
TC35-ATC-01-V02.10 Page 59/145 02.10 / 23.05.2001
4.15 AT+CHUP Hang up call
Test command
AT+CHUP=?
Response
OK
Execute command
AT+CHUP
Cancel all active and held calls.
Response
OK/ERROR
Reference
GSM 07.07
Note
4.16 AT+CIMI Request international mobile subscriber identity
Test command
AT+CIMI=?
Response
OK
Execute command
AT+CIMI
Response
TA returns < IMSI> for identifying the individual SIM which is attached to ME.
<IMSI> OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<IMSI> International Mobile Subscriber Identity (string without double quotes)
Reference
GSM 07.07
Note