MC55_ATC_V04.00 Page 137 of 475 3/17/06
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7.10 AT+CHUP Hang up call
Syntax
Command Description
Cancels all active and held calls.
Note
•AT+CHUP implements the same function as ATH
Test Command
AT+CHUP=?
Response(s)
OK
ERROR
+CME ERROR
Exec Command
AT+CHUP
Response(s)
OK
ERROR
+CME ERROR
Reference(s) PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge Last
GSM 07.07 % % % % % % ! ! !