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Problem
I cannot register a
handset to a base unit.
I cannot remember the
PIN.
Battery recharge
Problem
The handset beeps and/
or
flashes.
I fully charged the
batteries, but
–
still flashes or
– the operating time
seems to be shorter.
Making/answering calls, intercom
Problem
is displayed.
Noise is heard, sound
cuts in and out.
Sound quality seems to
be getting worse.
Helpline Tel. No.: U.K. 0344 844 3899 Ireland 01289 8333
TG78xx_79xxE(en)_0407_ver112.pdf 47
Cause/solution
R The maximum number of handsets (6) is already registered to
the base unit. Cancel unused handset registrations from the
base unit (page 32).
R You entered the wrong PIN. If you forget your PIN, see "I
cannot remember the PIN." (page 47).
R Change the PIN using the following method.
1
M
N (right soft key) #132
2
*7000
3
Enter the new 4-digit base unit PIN. a MOKN
4
MbN: "Yes" a MOKN a MeN
Cause/solution
R Battery charge is low. Fully charge the batteries (page 12).
R Clean the battery ends (
dry cloth and charge again.
R It is time to replace the batteries (page 11).
Cause/solution
R The handset is too far from the base unit. Move closer.
R The base unit's AC adaptor is not properly connected.
Reconnect AC adaptor to the base unit.
R The handset is not registered to the base unit. Register it
(page 32).
R Activating one touch eco mode reduces the range of the base
unit in standby mode. If required, turn eco mode off (page 16).
R You are using the handset or base unit in an area with high
electrical interference. Re-position the base unit and use the
handset away from sources of interference.
R Move closer to the base unit.
R 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.
R You have registered a handset that is not recommended
(page 4). The clearest sound quality is only possible by
registering the recommended handset.
Useful Information
,
) and the charge contacts with a
2015/04/07 11:32:52
47
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