VTech Telecommunications Ltd 80-9039-00 Manuale Utente

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Appendix
88
Troubleshooting
My telephone does not receive caller ID when 
on a call.
Make sure you subscribe to caller ID with call waiting 
features from your telephone service provider. Caller 
ID feature works only if both you and the caller are in 
areas offering caller ID service, and if both telephone 
service providers use compatible equipment.
The messages on the answering system are 
incomplete.
If a caller leaves a very long message, part of it may 
be lost when the answering system disconnects the 
call after the preset recording time.
If the caller pauses for too long, the answering system 
stops recording and disconnects the call.
If memory on the answering system becomes full 
during a message, the answering system stops 
recording and disconnects the call.
If the caller’s voice is very soft, the answering system 
may stop recording and disconnect the call.
The messages are very difficult to hear.
Press 
S/VOL 
on the telephone base, or VOL
+
 on the 
handset or pendant to increase the listening volume.