Programming the telephone settings

National variants

a

S19

T

T

S

You cannot change the first MSN if call forward- ing is activated for it (page 12).

If you do not enter any MSNs, all call numbers assigned to the NT are accepted.

The first MSN must be entered in conjunction with several PBXs.

If you enter an incorrect MSN, you can only con- duct outgoing calls. Callers will hear the busy tone and, with ISDN, an information text will appear on the display.

This setting is used to define country-specific features such as the signalling method to control the ISDN servic- es. To set the national variant, a two-digit or three-digit country code must be entered.

You can choose among the following national variants:

31

Netherlands

43

Austria

32

Belgium

44

Great Britain

33

France

45

Denmark

358

Finland

46

Sweden

39

Italy

47

Norway

41

Switzerland

49

Germany

Handset is on-hook.

Start the programming procedure.

Enter the password if necessary.

Enter the national variant.

Save the setting.

You can cancel a programming procedure without making any changes by pressing the Disconnect key h!

32

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Siemens 30ISDN operating instructions Programming the telephone settings National variants