AT&T 1080 User Manual page 79

Appendix J
In case of difficulty
I cannot page or make
intercom calls.
I cannot transfer outside
calls.
• If you are using the speakerphone, eliminate any
background noise. Noise from a television, radio,
or other appliances may cause the telephone to
not dial out properly. If you cannot eliminate the
background noise, first try muting the telephone
before dialing, or dialing from another room in
your home with less background noise.
• Make sure you dialed the extension correctly.
• Make sure Line 1 is connected and has the same
phone number on all system phones.
• The destination telephone may be on an external
call. Wait and try again.
• Make sure the Do Not Disturb function is turned
off on the destination system telephone (page 15).
• Make sure the [INTERCOM] light is off before you
making a page or Intercom call. If the light is on,
the system is busy or the intercom is unavailable.
Try again when the intercom light goes out.
• Make sure the telephone line cord connected to
line jack L1/L2 was provided with the telephone.
• Check to make sure that each telephone set
has a unique extension number. If the sets
receive AC power at the same time, either
at initial installation or after a power failure, the
extension numbers may be the same. Refer
to the EXTENSION NUMBER section of the
installation guide, (page 32).
• If you are on a conference call with another telephone
in the same system (page 22), the call cannot
be transferred.
• If the destination telephone is on an outside call
or intercom call with another system telephone,
the call cannot be transferred.
• All extensions must have the same outside telephone
line connected to Line 1.
• Make sure the telephone line cord connected
to line jack L1/L2 was provided with the
telephone.
• Make sure that the LINE GROUP assignment is
correct. See page 43.
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