H3C XE 200/2000 IP, Operation Manual

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Operation Manual – Call Services
H3C XE 200/2000 IP PBX
Chapter 8 Calling Line Identification Services
8-2
Table 8-1 Register CLIR service on telephone sets
Step Expected result
Pick up the phone. The subscriber can hear the dial tone.
Dial *61#.
If CLIR service is enabled, the subscriber will hear the
ringback tone or the voice prompt “You have
successfully activated the service.”
If not, the subscriber will hear the busy tone or the
voice prompt “Sorry, you have not activated the
service.”
Hang up the phone. —
The following table describes how to use the CLIR service.
Table 8-2 Use CLIR service
Step Expected result
Pick up the phone. The subscriber can hear the dial tone.
Dial the number.
The subscriber can hear the ringback tone. The called
telephone rings and does not display the caller
number.
Wait for the call to begin. —
The following table describes how to deregister the CLIR service.
Table 8-3 Deregister CLIR service
Step Expected result
Pick up the phone. The subscriber can hear the dial tone.
Dial #61#.
If the deregistration is successful, the subscriber can
hear the ringback tone or the voice prompt “You have
deactivated the service.” If not successful, the
subscriber hears the busy tone or the voice prompt
“Sorry, your attempt to deactivate the service was
unsuccessful.”
Hang up the phone. —
8.1.3 Temporary Reservation for CLIR Service
I. Introduction to temporary reservation for CLIR service
Besides the CLIR service, the caller can also use the temporary reservation for CLIR
service to hide its number during calls.