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PRL250EX1_PRD250EX1(4lang)_QG.book Page 11 Monday, October 20, 2014 7:47 PM
Frequently asked questions
Question
Cause/solution
How long is the battery
L When you are using fully-charged Ni-MH batteries (supplied batteries);
operating time?
In continuous use: 14 hours max.
Not in use (standby): 250 hours max.
L Actual battery performance depends on usage and ambient
environment.
When should I replace the
L If the batteries are fully charged until & is displayed, but d is
batteries?
displayed after a few calls, replace the batteries with new ones.
What is a PIN?
L The PIN is a 4-digit number that must be entered in order to change
certain base unit settings. The default PIN is "0000".
What should I do to display
L You must subscribe to a Caller ID service. Contact your service
caller information?
provider/telephone company for details.
L The message "You must first subscribe to Caller ID."
will be displayed until you receive caller information after subscribing
to a Caller ID service.
What should I do when
L You are using the handset or base unit in an area with high electrical
noise is heard, sound cuts
interference. Re-position the base unit and use the handset away from
in and out?
sources of interference.
L Move closer to the base unit.
L If you use a DSL/ADSL service, we recommend connecting a DSL/
ADSL filter between the base unit and the telephone line jack. Contact
your DSL/ADSL provider for details.
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