Blocking Calls

On the "Call Blocks" page you can configure a call block for individual telephone numbers or ranges of telephone numbers.

Setting Up a New Call Block

Overview

You can set up call blocks for outgoing calls and for incoming calls. You can block individual telephone numbers, entire ranges of telephone numbers (for instance premium numbers), or anonymous callers without a telephone number.

Maximum Number of Call Blocks

You can configure a total of 32 call blocks and call diversions for incoming calls. These include:

Call blocks for incoming calls
Call diversion for "Calls by a person in the telephone book"
Call diversion for "Calls from the telephone number"

You can configure, for instance: Twelve call blocks for incoming calls, ten call diversions for calls from contacts in the telephone book, and ten call diversions for calls from certain telephone numbers.

Instructions: Setting Up a Call Block for Outgoing Calls

Telephone numbers that are blocked for outgoing calls can no longer be called from the FRITZ!Box.

You will no longer be able to reach emergency numbers if you set up a call block for calls in the local network and do not have a landline. In order to be able to reach emergency numbers, create dialing rules for all emergency numbers.

These Calls Should Be Prevented	Select this Range	Enter this Telephone Number
Calls to a certain telephone number	Telephone number	the telephone number to be blocked
Calls in a freely selectable range of telephone numbers	Telephone number	One or more numerals that determine the range of telephone numbers (for instance, 030 for the local network in Berlin)
Calls to one of the prescribed ranges of telephone numbers: Mobile telephone network Local area network Long-distance calls International Premium numbers Directory assistance	Desired range of telephone numbers

These Calls Should Be Prevented

Select this Range

Enter this Telephone Number

Calls to a certain telephone number

Telephone number

the telephone number to be blocked

Calls in a freely selectable range of telephone numbers

Telephone number

One or more numerals that determine the range of telephone numbers (for instance, 030 for the local network in Berlin)

Calls to one of the prescribed ranges of telephone numbers:

Mobile telephone network
Local area network
Long-distance calls
International
Premium numbers
Directory assistance

Desired range of telephone numbers

Prescribed ranges of telephone numbers

The prescribed number ranges include the following telephone numbers:

Range	Contains All Telephone Numbers Starting with
Mobile communications	015, 016, 017
Local area network	2, 3, 4, 5, 6, 7, 8, 9
Long-distance calls	0
International	00
Premium numbers	0900, 0190, 0180
Directory assistance	118

Instructions: Setting Up a Call Block for Incoming Calls

Calls from a telephone number blocked for incoming calls will not be accepted up by the FRITZ!Box. However, the call block only works if the caller allows transmission of her or his telephone number.