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ISDN terminal devices without an MSN assigned conduct outgoing calls using the main phone number and react to all incoming calls.

Main phone number

You can assign your ISDN terminal devices the MSNs listed below. Please see the documentation of your ISDN terminal device for further details.

Existing numbers

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MSN
 
   
' '1' `

 

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' '1' `

Additional Features for ISDN Terminal Devices

Enable the desired convenience and performance features.

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Incoming calls are rejected when the number called is configured on a telephony device on which a call is already being conducted.
 

Your number does not appear on the display of the party calling.


FRITZ!Box notifies you by telephone when new messages arrive at the mailbox of your telephony provider. New messages are indicated by an entry in your telephone's Call List.

Send information

 

 

for

 

 

 

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