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User guide Doc. version 1.2
Content
VL Telephone/VL Telephone plus
7.5 Ringing melody ............................................ 31
7.6 Display contrast adjustment ........................ 31
7.7 Call restriction ............................................. 31
7.8 Support for hearing aid users ...................... 32
7.9 Operation with headset ............................... 32
7.10 Display language .......................................... 32
7.11 Room monitoring ......................................... 33
8 Error messages .................................. 35
9 Cleaning the device ........................... 37
Index ........................................................... 38