Philips CD440 - Manual (Page 32)

Frequently asked questions 30
Sound
Handset does not ring!
•
Increase the volume
• Make sure that the adaptor and the phone
cord are connected properly
• Move the handset closer to the base unit
• Make sure the handset ringer is turned on
Caller does not hear me!
•
Microphone may be muted : During a call,
press .
Noise interference on your radio or
television
•
Move the power adaptor or base station as
far away as possible
Product behaviour
Caller Line Identification (CLI) service
does not work
•
Check your subscription with your network
operator
A phonebook entry cannot be stored
•
Check if the phonebook memory is full,
delete an entry to free memory.
The handset is unable to register
•
Make sure that has been pressed for
3 seconds
• Each base can only register up to four
handsets
Note
If the above solutions do not help, remove the
power from both the handset and the base.
Wait for 1 minute and try again.