Specifications

AT Command Set
TC3X_ATC_01_V04.00 Page 73 of 204 29.05.2002
4.15 AT+CHUP Hang up call
Test command
AT+CHUP=?
Response
OK
Execute command
AT+CHUP
Cancels all active and held calls.
Response
OK/ERROR
Reference
GSM 07.07
Note
AT+CHUP implements the same behaviour as ATH (see Chapter 2.12).
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 quotes)
Reference
GSM 07.07
Note