Operation Manual

8
Entering the MSNs
Your ISDN connection and thus your telephone can be addressed via one or more telephone
numbers (MSNs = multiple subscriber numbers). (These numbers are obtainable at your local
telephone network provider.) Up to 6 telephone numbers can be assigned to your telephone.
1. Press the  or  button to select
"settings".
2. Press the  button
3. Press the  or  button to select
"system".
4. Press the  button
5. Press the  button
6. Press the  button
7. Press the  or  button to select the
desired "MSN" (MSN1 ... MSN6).
8. Press the  button
9. Enter your MSN via the numeric key-
pad.
10. Press the  button.
Every time you press the button, the display
switches between the available functions.
The display shows "system".
The display shows "ISDN".
The display shows "MSN".
The display shows "MSN1" and the MSN if it
had been entered.
The display shows the MSN.
The display shows "enter MSN".
The MSN is stored.
1. Press the  or  button to select
"settings".
2. Press the  button
3. Press the  or  button to select
"system".
4. Press the  button
5. Press the  button
6. Press the  or  button to select the
desired "outgoing MSN".
7. Press the  button
8. Enter a number between 1 and 6 via
the numeric keypad to select the MSN.
9. Press the  button.
Every time you press the button, the display
switches between the available functions.
The display shows "system".
The display shows "ISDN".
The display shows "MSN".
The display shows "outgoing MSN".
The display shows the current setting.
The setting is stored.
Selecting the outgoing MSN
Here, you define the MSN which is submitted to the exchange office (for your telephone) when
you make outgoing calls. The charges incurring for outgoing calls will be assigned to this speci-
fic MSN.
Operational hints