User`s guide

Table Of Contents
Supplementary features
Aastra 610d 41
eud-1093/1.1 – I7.9 – 09.2009
Suppressing your call number from your called party's phone display
You do not want your call number to appear on the phone display of a called party in the public
network
[a]
.
You have two possibilities:
If you never want the phone number to be displayed, set CLIR permanent ein.
To suppress your call number display for certain calls only, select the function CLIR per call
before dialling your party's call number.
This function must be stored under a configurable key (see Chapter "Configuring keys", page 62).
You can also execute the function with a */# procedure (see "User’s Guide */# Procedures" Users
Guide).
Tracing Malicious Calls
You are being threatened or molested by a call. You want to identify the caller.
Using the MCID function (MCID: Malicious Call Identification)
[a]
the provider records the follow-
ing call data: Your phone number, the caller’s phone number, and the date and time of the call.
MCID has to be enabled by your provider. Your provider will inform you about accessing the
recorded call data.
This function must be stored under a configurable key (see Chapter "Configuring keys", page
62).
Before the call:
Press the function key for <CLIR>.
Notes:
CLIR works only with external calls.
This feature depends on the range of services offered by your provider.
During a call:
Press the function key for MCID (MCID).
After the call do not hang up: press the function key for MCID (MCID) while you
hear the busy tone.