Aastra Maestro 4525 Owner's, Руководство пользователя

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Language, ringer volume, and
area code have changed back to
the defaults.
The base has been without power
for more than three days. Follow
the procedures in the Personalizing
your telephone section.
You can’t call on an extension phone.
Make sure that you haven’t left the
line on hold at the cordless phone.
To release the line, press
t
and then
e
.
The handset beeps.
Look at the display and do what is
indicated.
What is a display key?
There are two keys below the
display. When a command (such as
DIAL
or
CHNGE
) appears on the
bottom line of the display, press the
key below it to activate the
command.
Radio/TV interference
Telephones equipped with electronic
push-key dials generate and use radio
frequency energy, and if not installed
and used properly and in strict
accordance with the manufacturer’s
instructions, may cause interference to
radio and television reception.
These telephones have been tested and
found to comply with the limits for a
Class B digital device in accordance
with the specifications in Part 15 of the
FCC rules. While these rules are
designed to provide reasonable
protection, there is no guarantee that
interference will not occur in a
particular installation. You can
determine whether interference occurs
by monitoring your radio or television
reception while placing a call.
If your telephone causes interference,
one of the following measures may
correct the problem:
— Re-orient or relocate the receiving
TV or radio antenna, where this may
be done safely.
— To the extent possible, move the
telephone and the radio or
television farther away from each
other, or connect the telephone and
the radio or television to outlets on
separate circuits.
— Consult the dealer or an experience
radio/television technician for
additional suggestions.
Note:
FCC registration does not consti-
tute an expressed or implied guarantee
of performance.
Regulatory information