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Listen to new messages recorded on answering machine (applicable to
CD645 only)
1. Press
on the base station to turn on the answering machine
2. Press
3. Press
to skip the current message and play the next message
4. Press
to go back to previous message if it is pressed within one second of
current message playback
5. Press
to replay current message if it is pressed after one second of current
message playback
6. Press
to increase or
7. Press
to delete the current message
See CD645 user manual for details about the answering machine function.
Troubleshooting
For more information, see the user manual that came with your CD640 or
CD645.
Problem
No dialing tone
Poor audio quality
The
is blinking
The handset LCD displays
nothing
Caller Line Identification
(CLI) service does not work
Need help?
User Manual
See the User Manual that came with your CD640 or CD645.
Online help
www.philips.com/support
on the base station, playback of the oldest new message will begin.
to decrease speaker volume during message playback
Solution
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Charge the batteries for at least 24 hours
Move closer to the base station
Use the line cable provided
Move closer to the base station
Move the base station at least one metre
away from any electrical appliances
Register the handset to the base station
Move closer to the base station
Try again by disconnecting and connecting the
base station power supply and follow the
procedure to register a handset
Make sure the two supplied rechargeable
batteries have been inserted into the battery
compartment
Make sure the supplied batteries are charged up
Check your subscription with your network
operator
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