Phonocell 6/853 Manual De Instrucciones página 18

Use
Functions available while mobile-phone is connected:
Function
Repeat last
number
Cancel call
Answer phone
Refuse call
End call
Increase Volume Press key +
Reduce Volume Press key -
Note:
Two tones will be heard when Volume is set to its Maximum or Minimum.
Interphone-communication gets interrupted when a phone-call is
received, but will automatically re-activate when the phone-call is over.
Basic Operations
Briefly press key
Press key when conversation
has not yet started
Press key briefly
Keep key pressed for 2
seconds
Press key briefly
2 times
18
Audio-Indications
1 brief tone
1 brief tone
1 brief tone
1 brief tone
1 brief tone
None
None