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User Manual
See the User Manual that came with your CD640 or CD645.
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.
Problem
Troubleshooting
For more information, see the user manual that came with your CD640 or
CD645.
Solution
No dialing tone
Caller Line Identification
(CLI) service does not
work
The handset LCD
displays nothing
●
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
●
Check your subscription with your
network operator
The is blinking
Poor audio quality