AT&T System 25 Telephone User Manual


 
Message Waiting
Message Waiting is available on most multiline telephones, and
is a feature that can be used by anyone in the system. Most
telephones have a light that indicates a waiting message.
You may also have a MESSAGE
button, which you can press to
turn the light off after you receive messages. If your telephone
does not have a MESSAGE
button, you must use a feature access
code to turn it off. (If you want to check on the feature
associated with the MSG WAIT button, go to the section titled
“Personal Message Waiting”.)
Turning On Message Lights
1 Listen for dial tone, then press
❑❑❑
# 9 0
.
2 Dial the extension number of the telephone.
3 Listen for confirmation tone, then hang up.
NOTE:
If you hear fast busy tone instead of confirmation
tone, either the other telephone has no message waiting light
or the extension you dialed is invalid.
Turning Off Message Lights
1
Listen for dial tone, then press
❑❑❑
# 9 1 .
2 Dial the extension number of the telephone.
3 Listen for confirmation tone, then hang up.
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