AVM FRITZ-Box-Fon-WLAN-7570 Router Manual PDF (Setup & Configuration Guide)

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Caller ID Suppression for Outgoing Calls (CLIR)

FRITZ!Box Fon WLAN 7570 vDSL

71

Caller ID Suppression for Outgoing Calls (CLIR)

The CLIR (Calling Line Identification Restriction) function

prevents your telephone number being displayed on the

other party’s phone during outgoing calls.

The CLIR function is disabled in the factory settings. You

have the option of enabling this function permanently and

then disabling it again. CLIR can also be used for individual

connections. When CLIR is permanently enabled, this set-

ting is saved for the extension and always enabled for out-

going connections.

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.

Enable CLIR Permanently

N

Pick up the handset.

r51

<Ext.>

s1s

Dial the sequence shown at left.

r91ss

Save your settings if desired by dialing

the sequence shown at left.

O

Hang up the handset.

Disable CLIR Permanently

N

Pick up the handset.

r51

<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.

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.

Page 72 / 159

FRITZ!Box Fon WLAN 7570 vDSL

72

Displaying the Incoming Caller ID (CLIP)

The CLIP (Calling Line Identification Presentation) function

makes the number of callers—external and internal—visible

on your telephone display.

The CLIP function is enabled in the factory settings. This

function can be permanently disabled and enabled again.

Connected ISDN Line Identification Restriction and

Presentation (COLR/COLP)

By default, a caller’s display always shows the Multiple

Subscriber Number (MSN) of the extension she or he

dialed. Yet if you take the call at another extension, the

MSN of this extension will be displayed (see page 78). If

you do not want the caller to know that the call has been

picked up at another extension and thus wish this number

to remain concealed, you have the option of suppressing

transmission of the connected line’s number. The caller’s

display will continue to show the number that was actually

dialed.

This feature is only effective if your telephone supports

CLIP.

Enable Display of Incoming Caller ID (CLIP)

N

Pick up the handset.

r50

<Ext.>

s1s

Dial the sequence shown at left.

r91ss

Save your settings if desired by dialing the

sequence shown at left.

O

Hang up the handset.

Disable Display of Incoming Caller ID (CLIP)

N

Pick up the handset.

r50

<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.

Page 73 / 159

Connected ISDN Line Identification Restriction and Presentation (COLR/COLP)

FRITZ!Box Fon WLAN 7570 vDSL

73

Transmission of the connected line’s number can be

switched on and off for each extension individually. Trans-

mission of the connected line’s number is permanently en-

abled in the factory settings.

Enable Connected Line Identification Restriction (COLR)

Permanently

N

Pick up the handset.

r53

<Ext.>

s1s

Dial the sequence shown at left to disable

transmission of the connected line’s num-

ber.

r91ss

Save your settings if desired by dialing the

sequence shown at left.

O

Hang up the handset.

Enable Connected Line Identification Presentation (COLP)

Permanently

N

Pick up the handset.

r53

<Ext.>

s0s

Dial the sequence shown at left to enable

transmission of the connected line’s num-

ber.

r91ss

Save your settings if desired by dialing the

sequence shown at left.

O

Hang up the handset.

Page 74 / 159

FRITZ!Box Fon WLAN 7570 vDSL

74

Disabling Automatic Outside Dialing

The 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 exten-

sion. 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

disabled, for an external call the

0

must be dialed before

the telephone number.

Disable 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.

Enable Automatic Outside Dialing

N

Pick up the handset.

r1

<Ext.>

s1s

Dial the sequence shown at left.

r91ss

Save your settings if desired by dialing the

sequence shown at left.

O

Hang up the handset.

Page 75 / 159

Call Rejection on Busy (Busy on Busy)

FRITZ!Box Fon WLAN 7570 vDSL

75

Call Rejection on Busy (Busy on Busy)

Calls for an extension can be rejected using the “Busy on

busy” feature. This means that the user receives a busy sig-

nal whenever the extension is busy.

9.2

Operation at the Telephone

This section describes how you can use the FRITZ!Box fea-

tures via your telephone keypad.

Shortening the Dialing Procedure

The FRITZ!Box automatically recognizes when a number has

been entered, but not until a few seconds after the final

digits are entered.

You have the possibility of shortening the dialing procedure

by closing your entry with the

r

key.

Enable Busy on Busy

N

Pick up the handset.

r52

<Ext.>

s1s

Dial the sequence shown at left.

r91ss

Save your settings if desired by dialing the

sequence shown at left.

O

Hang up the handset.

Disable Busy on Busy

N

Pick up the handset.

r52

<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.

Shorten the Dialing Procedure

r

indicates that a number has been dialed to

shorten the dialing procedure

Rate

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