VEGA INSYS Modem GPRS 5.0 - Manual (Page 53)

INSYS GPRS 5.0 serial Functions
53
Alternatively, the access control can be set using the
terminal program:
Activating selective call acceptance
Deactivating selective call acceptance
AT**CLIP=1
AT**CLIP=0
Note: The settings are only changed after they were
saved and the device has been reset.
AT**SAVE
AT**RESET
Incoming calls of numbers which are not allowed are
displayed until the caller ends the signaling. They can
neither be accepted manually. The caller receives the
signal BUSY.
For each incoming call, the phone number is
displayed as well. ATA
BUSY
RING
+CLIP:
„+49941586920“,1
45,,,,0
The released number has to be configured in exactly the
same format as for a call. AT**CLIP1=
+49941586920
Note: The transmitted format of the number depends on
the provider – e.g. the leading “+49” may be
replaced by “0049”. We urgently recommend
verifying the number by placing a test call.
AT**CLIP1=
+499415869**
It is possible to allow whole blocks of numbers: The wild-
card character „*“ replaces exactly any single digit.