Sony CMD-Z100 User Manual
Page 89
Additional Information
89
•You could be outside the
coverage area. Redial the
number. If the problem
continues, contact your
carrier. Also see “The
out-of-service icon ( )
appears” on page 88.
•You are attempting to
use the phone in an area
without service.
•Extend the antenna fully.
•Let the icon disappear,
then try to dial.
•Try 0000, 1234 (commonly
used as defaults), or the
last four digits of your
own number.
•See your authorized
dealer or service provider.
•This can result from any
one of the following:
– The phone is improperly
programmed.
– The phone is out of range.
– All channels are busy.
– The antenna is broken
or damaged.
•Make sure that the phone
is turned on, and that the
out-of-service icon is not
displayed.
•Check the system settings.
If you are roaming,
consult your service
provider concerning
roaming agreements.
The call is cut
off (“dropped”).
You hear an
alternate high/
low tone.
You forgot the
lock code.
You hear a fast
busy tone.
You cannot
place or receive
calls.
Problem
Cause/Remedy
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