CS5121 Telephone User's Manual

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24
Telephone operation
About caller ID
The caller ID with call waiting feature in this telephone lets you see the name
and telephone number of the caller before answering the call, even when already
on a call. These features require services provided by your local telephone
company.
Contact your telephone company if:
you have both caller ID and call waiting, but as separate services (you may
need combined service),
you have only caller ID service, or only call waiting service, or
you do not subscribe to any caller ID or call waiting services but wish to try
these services.
You can use this telephone with regular caller ID service, and you can use its
other features without subscribing to either caller ID or combined caller ID with
call waiting service. There may be fees for these services, and these services
may not be available in all areas.
The caller ID features will work only if both you and the caller are in areas offering
caller ID service, and if both telephone companies use compatible equipment.
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