Deutsche Telekom Tiptel 1020 1081520 Manuale Utente

 

Contents 

4 

 

 

Setup options .............................................................................................. 24

 

Setup menu ................................................................................................. 25

 

Adjusting the volume .................................................................................. 26

 

 

FSK message waiting indicator .................................................................. 27

 

MWI with polarity change of the telephone line voltage ............................ 27

 

MWI using high voltage .............................................................................. 27

 

MWI with special ring tone .......................................................................... 28

 

 

Service ........................................................................................................ 29

 

Guarantee ................................................................................................... 29

 

CE sign ........................................................................................................ 30

 

Ecological information ................................................................................ 30

 

Troubleshooting .......................................................................................... 31

 

Default settings ........................................................................................... 32

 

Technical specifications .............................................................................. 32

 

Notes for admins ......................................................................................... 33