User`s manual

Appendix
Troubleshooting
I cannot hear a ring tone from the speakerphone when there
is an incoming call.
Make sure you have registered the speakerphone to your
telephone base.
If you have pressed MUTE or VOL – on the speakerphone when
it is ringing, it mutes the ring tone of the speakerphone. The
ring tone resumes on the next call.
You may have too many extension phones on your telephone
line to allow all of them to ring simultaneously. Try unplugging
some of the other phones.
The layout of your home or office might be limiting the
operating range. Try moving the telephone base your
speakerphone is registered to to another location, preferably
on an upper floor.
Test a working phone at the phone jack. If another phone has
the same problem, the problem is the phone jack, wiring or
telephone service. Contact your telephone service provider
(charges may apply).
Other electronic products such as HAM radios and other
DECT phones can cause interference with your cordless
speakerphone. Try installing the telephone base your
speakerphone is registered to as far away as possible from
these types of electronic devices.
Reset the speakerphone. Remove the battery from the
speakerphone, then insert the battery back into
the speakerphone.
Your telephone line cord might be defective. Try installing a new
telephone line cord.
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