AT&T 1070 User Manual
89
LOW BATT appears on
screen.
screen.
• No spare battery is installed or the spare battery
needs to be replaced.
• Remove and re-install the battery.
needs to be replaced.
• Remove and re-install the battery.
The telephone does not
ring when there is an
incoming call.
ring when there is an
incoming call.
Troubleshooting
• Make sure the ringer is on (page 33).
• Make sure the telephone line cord(s) and the
power adapter are plugged in properly (See
pages 11-15).
• There may be too many extension telephones on
the telephone line to allow all of them to ring
simultaneously. Try unplugging one phone at a
time until the phones start ringing.
• Test a working telephone at the same telephone
jack. If another telephone has the same problem,
the problem is in the telephone jack. Contact
your local telephone company (charges may apply).
• The telephone line cord might be malfunctioning.
• Make sure the telephone line cord(s) and the
power adapter are plugged in properly (See
pages 11-15).
• There may be too many extension telephones on
the telephone line to allow all of them to ring
simultaneously. Try unplugging one phone at a
time until the phones start ringing.
• Test a working telephone at the same telephone
jack. If another telephone has the same problem,
the problem is in the telephone jack. Contact
your local telephone company (charges may apply).
• The telephone line cord might be malfunctioning.
Try installing a new telephone line cord.
• Make sure the
Do Not Disturb feature is not
activated (see the
DO NOT DISTURB section on
the user’s manual).
• Make sure the ringer delay time (page 34) is not
longer than the answer delay time of the answer-
ing system (see the
ing system (see the
ANSWER DELAY section on
page 58). This would cause the answering system
to answer the call before the phone rings.
to answer the call before the phone rings.
• If you are on a call, a beep alerts you of
incoming calls on the other lines.
• Make sure that the
LINE GROUP assignment is
correct. See page 43.
• All extensions must have the same outside telephone
line connected to Line 1.
• Make sure the telephone line cord connected to
line jack
line connected to Line 1.
• 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
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
to the
EXTENSION NUMBER section on page 32.
• Make sure that the
LINE GROUP assignment is
correct. See page 43.