Security
Activating/deactivating the handset lock
Important:
Use of the handset lock function is restricted in con-
junction with the Hicom cordless E handset.
Telephone calls (incoming and outgoing) can be made
at the locked handset.
The handset can only be locked against unauthorized
dialling by using the "Class of service, change/reset"
code function, see page 71.
The "DSS" or "DSS number" functions cannot be used
with the Hicom cordless E.
The following are blocked when the handset is locked:
– Access to the telephone directory
– Block dialling
– Service menu callup
– Function menu callup (except Deactivating the
)
Activating the handset lock
e.g. ... Enter the handset PIN
Press the menu key.
is displayed.
Confirm the selection.
Scroll to
Confirm the selection.
An input prompt appears .
Confirm the entry.
Scroll to
Confirm the selection.
The activated function is indicated by
a check mark symbol.
49
.
*
(max. 8 digits).
.