AASTRA 600d for Aastra 800 and OpenCom 100 User Guide EN - Manual (Page 59)

Basic Functions
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Note
Display of the question mark “?” is the system default. The system administrator can
switch off this default setting in the web configurator with the Mark unchecked
phone number with ? option (Telephony: Settings menu).
“CNIP” feature
CNIP is an abbreviation which stands for “Calling Name Identification Presentation”. In
addition to the call number of a caller, the name provided by the caller is transmitted
and displayed. This requires that the network operator transmits this information with
the connection. If the call number of the caller is also entered into the Aastra 800 /
OpenCom 100 directory, this – local – entry is given priority on the display.
“CLIR” feature
CLIP is an abbreviation which stands for “Calling Line Identification Restriction”.
Before dialling a call number, you can determine from case to case whether the trans-
mission of your call number is to be suppressed to the person you are calling, please
refer to the Pre-dialling on page 63 chapter).
Blocked/Unblocked Call Numbers
Your telephone can be blocked for all or for certain external call numbers. Emergency
call numbers (110/112 in Germany) can be placed on a special list – no matter what
your external authorisation – and can thus be dialled at any time. Ask your system
administrator about it.
Keypad Dialling
Some European network operators require the keypad protocol in order to be able to
set features. Depending on the system configuration, your telephone is automatically
set to keypad dialling during a call. If not – before dialling – you have to switch your
device and enter the codes stipulated by the network operator. These are then
directly forwarded to the exchange and evaluated there. You usually receive an
announcement in response. Please contact your system administrator if you have
questions regarding this function.
Now your telephone has been switched to the keypad protocol. Now you can enter
the keypad codes.