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11
EN
Caller ID is not
displayed during a
Call Waiting call
Handset does
not ring
Keys activated
while talking
Mute, intercom and
speakerphone
features do not work
during a call
Low battery indicator
displays, even
if recharged
Unable to register
my new handset
• You must subscribe to Call Waiting Caller ID
service through your local phone company for
this feature to work. Contact your local phone
company to confirm you have subscribed to for
Call Waiting Caller ID service.
• While receiving the Call Waiting call, a
second line was also off hook. The ID-282H
cannot receive Call Waiting ID data when a
second line is also off hook
• Ring Volume is set to ‘OFF’ (see the
section in the ID-2820 manual titled
HANDSET SETTINGS - CHANGE RING
AND KEY TONES )
• Activate the Smart Key Lock feature
(see the section in the ID-2820 manualtitled
HANDSET SPECIAL FEATURES )
• Make sure that your ear is touching the top
section of the handset (receiver) when you
are talking.
• Check if manual Key Lock or Smart Key Lock
is engaged. (See the section in the
ID-2820 manual titled HANDSET
SPECIAL FEATURES )
• Battery pack may need to be replaced.
Do not mix new and old battery packs or
battery packs of different types. Replace
battery pack with the same or equivalent
type recommended by the manufacturer.
[NIMH 650mAh 3.6V(AAA) battery pack].
• A maximum of 4 handsets can be registered
at one time. De-register a handset and try
again.
• Make sure you select a base number that has
not been assigned