Operation Manual

4 FRITZ!X PC Configuration

Your PBX can save up to three MSNs on each of the four

individual extensions. When an outside caller dials any of these

MSNs, the extension to which it has been assigned will ring.

One of the MSNs also functions as the outgoing call number.

The outgoing call number is the telephone number which

appears on the display of the destination terminal and the

number which will be charged for any calls made from that

extension.

You have the option of blocking the outgoing call number for

incoming calls (outgoing call number only). This number then

will appear in the terminal display whenever calls are made from

the extension, but the extension will not ring when dialed by an

outside party. The MSN assignments are made in the „MSNs“

tab.

To program the MSNs, proceed as follows:

1. Establish which MSNs were issued for your ISDN connection

by the ISDN provider.

2. Click on the „MSNs“ tab in the configuration program.

3. In the field „Extension 1“, enter the MSNs to be assigned to

this extension.

Note that the numbers may comprise only the digits from 0 to 9 and

have a maximum length of 20 characters.

4. To specify that Extension 1 should ring when the number

assigned to it is called, click the

Incoming Call NumberIncoming Call Number

Incoming Call Number

checkbox next to the MSN in question.

5. Select the

Outgoing Call NumberOutgoing Call Number

Outgoing Call Number for one of the three MSNs

to define the number as an outgoing call number. This is the

number which will be transmitted to the terminal when a call

is placed from the extension.

Note that for each extension, only one MSN may be defined as an

outgoing call number.

6. Repeat the above procedure to assign MSNs to Extensions

2, 3 and 4.