User's Manual

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TECHNICAL MANUAL
Telit GM862 PCS
Tri Band GPRS Data Terminal System Rev.1
+CCWA – call waiting
AT+CCWA=?
Reports the supported values for the parameter <n>.
Example
Reference
GSM 07.07
SW release
Version A
2.5.3.10 +CHLD - call holding services
+CHLD – call holding services
Execute command
AT+CHLD = <n> Controls the network call hold service. With this service it is possible
to disconnect temporarily a call and keep it suspended while it is
retained by the network, contemporary it is possible to connect
another party or make a multiparty connection.
The action of the command depends on the value of the parameter
Parameter:
<n> = 0 Releases all pending calls
<n> = 1 Releases all active calls (if present), and accepts or
reconnects the pending or waiting call
<n> = 2 Suspends (into pending status) the active call and accepts
or reconnects the waiting or pending call.
<n> = 3 NOT SUPPORTED
Note: ONLY for VOICE calls
Read command
Write command
Test command
Example
Reference GSM 07.07
SW release Version A