Appendix

Troubleshooting

 

Relocate your telephone to a higher location. The

 

 

telephone might have better reception in a high area.

 

If the other telephones in your building are having

 

 

the same problem, contact your telephone service

 

 

provider (charges may apply).

 

 

 

I experience poor

For increased sound quality while using the telephone

sound quality

 

speakerphone, place the telephone base on a flat

when using the

 

surface with the dial pad facing up.

speakerphone.

Excessive background noise will cause a speakerphone

 

 

to fade in and out. Try controlling the background

 

 

noise by turning off any audio devices near the

 

 

speakerphone. Also, try to avoid interrupting the

 

 

person at the other end of the conversation while

 

 

they are speaking. If background noise cannot be

 

 

controlled, you should stop speakerphone operation

 

 

and return to normal corded handset mode.

 

When using a speakerphone, controlling background

 

 

noise in your environment is essential. While you are

 

 

listening to your party, press MUTE to temporarily

 

 

turn your microphone off. When it is your turn to

 

 

speak, remember to press MUTE again to turn the

 

 

microphone on.

 

 

 

I hear other calls

Disconnect the telephone base from the telephone

while using my

 

jack, and plug in a different telephone. If you still hear

telephone.

 

other calls, call your telephone service provider.

My telephone base does not ring when I receive a call.

Make sure that the ringer is not off. Refer to the section on ringer selection in this user’s manual.

Make sure you plug in the telephone line cord securely into the telephone base and the telephone jack. Make sure you plug in the power cord securely.

You may have too many extension telephones on your telephone line to allow all of them to ring simultaneously. Try unplugging some of the other telephones.

If the other telephones in your building are having the same problem, contact your telephone service provider (charges might apply).

Test a working telephone at the telephone jack. If another telephone has the same problem, contact your telephone service provider (charges might apply).

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AT&T SB67118 user manual Relocate your telephone to a higher location