AT&T TL92273 User Manual page 21

Appendix
Troubleshooting
I experience poor sound quality when using the
speakerphone.
• For increased sound quality while using the speakerphone,
place the handset on a flat surface with the dialing keys
facing up.
• When using a speakerphone, controlling background noise
in your environment is essential. While you are listening
to your party, press
microphone off. When it is your turn to speak, remember to
press
MUTE
• 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 terminate speakerphone operation and
return to normal handset mode.
My cordless handset does not ring when I receive a call.
Make sure that the ringer is not off. Refer to Ringer volume
•
in the TL92273/TL92373/TL92473/TL96273/TL96323/
TL96373/TL96423/TL96473 user's manual provided with
your telephone.
• Make sure you plug the telephone line cord securely into the
telephone base and telephone jack. Make sure you plug in the
power cord securely.
• The cordless handset may be too far from the telephone base.
• Charge the battery in the cordless handset for at least 10
hours. For optimum daily performance, return the cordless
handset to the telephone base or charger when not in use.
• 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.
MUTE
/DELETE again to turn the microphone on.
/DELETE to temporarily turn your
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