Configuring by Telephone
69
Suppressing Caller ID for Outgoing Calls (CLIR) on a
Case-by Case Basis
The CLIR (Calling Line Identification Restriction) function pre-
vents your telephone number being displayed on the other
party’s telephone during outgoing calls.
If you would like to conduct only certain calls with the Caller
ID suppressed, prefix the number dialed with a keypad se-
quence. This enables CLIR only for the current connection.
Disabling Automatic Outside Dialing
The FRITZ!Box offers the possibility of disabling automatic
outside dialing. This means that you will receive an internal
dialing tone when you lift the handset at the corresponding
extension. This makes sense at any extension which is used
to make many internal calls, for instance, between the exten-
sions of the FRITZ!Box. When automatic outside dialing is dis-
abled, for an external call the
0
must be dialed before the
telephone number.
CLIR on a Case-by-Case Basis
N
Pick up the handset.
s31r
Dial the sequence shown at left. Now
you hear the external dial tone.
M
Dial the number you want to call.
Disabling Automatic Outside Dialing
N
Pick up the handset.
r1
<Ext.>
s0s
Dial the sequence shown at left.
r91ss
Save your settings if desired by dialing the
sequence shown at left.
O
Hang up the handset.
