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37
Even More Protection Systematic Telephony
Even More Protection
Telephone Lock
Activating:
H*33*Z
(user PIN)
#
Deactivating:
H#33*Z
(user PIN)
#
You can lock your telephone as a safeguard against unauthorised
use. Then only those features and functions of your telephone can
be accessed that are preset in the Comfort Pro Configurator for the
“Guests“ user group. You must enter your user PIN to activate the
telephone lock (see Changing the User PIN on page 38).
N
Note: National emergency numbers can still be dialled although the telephone lock is
activated, providing they have been defined in your user group’s special list in the
Comfort Pro. Ask your system administrator for these numbers.
You cannot activate/deactivate the telephone lock on a SIP terminal
using the code-number procedure described here. You can,
however, operate the feature with the Telefonie-Assistent additional
programme. To do so, the system administrator has to authorise you
to use this programme. For more information, please refer to the
online help of the Comfort Pro.
Calling Line Identification Restriction (CLIR) on a Call-by-Call Basis
H*14Z
(call no.)
For enquiry calls:
GR*14Z
(call no.)
Activating this function prevents your call number from being dis-
played on the terminal of the internal or external party for a single
call. This procedure is not necessary:
■
if the “Suppress phone number display permanently“ function is
set for your user group or
■
if CLIR is activated for your number in the Comfort Pro
telephone book.