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 
on the base station, playback of the oldest new message will begin.
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 
to decrease speaker volume during message playback
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
Solution
●Charge the batteries for at least 24 hours
●Move closer to the base station
●Use the line cable provided in the box
●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
Caller Line Identification | ● Check your subscription with your |
(CLI) service does not | network operator |
work |
|
Need help?
User Manual
See the User Manual that came with your CD640 or CD645.
Online help
www.philips.com/support