Useful Information
40
Battery recharge
Making/answering calls, intercom
I cannot activate the eco mode. L You cannot set eco mode when you set the
repeater mode “On”. If required, set the
repeater mode to “Off” (page 25).
I cannot register a handset to a
base unit.
L The maximum number of handsets (6) is
already registered to the base unit. Cancel
unused handset registrations from the base
unit (page 25).
L You entered the wrong PIN. If you forget your
PIN, contact an authorised service centre.
Problem Cause/solution
The handset beeps and/or )
flashes.
L Battery charge is low. Fully charge the
batteries (page 8).
I fully charged the batteries, but
– ) still flashes or
– the operating time seems to
be shorter.
L Clean the battery ends (S, T) and the
charge contacts with a dry cloth and charge
again.
L It is time to replace the batteries (page 8).
The handset display is blank. L The handset is not turned on. Turn the power
on (page 12).
Problem Cause/solution
_ is displayed. L The handset is too far from the base unit.
Move closer.
L The base unit’s AC adaptor is not properly
connected. Reconnect AC adaptor to the
base unit.
L The handset is not registered to the base unit.
Register it (page 25).
L Activating one touch eco mode reduces the
range of the base unit in standby mode. If
required, turn eco mode off (page 13).
Problem Cause/solution
TG6521AL(e).book Page 40 Friday, February 26, 2010 5:07 PM