Installation Manual
If your telephone is equipped with the integrated
hands-free microphone, do you hear excessive
feedback noise during a hands-free call?
Check your User Manual to be sure you have enabled
Enhanced Simplex Hands-free Operation. See your
User Manual for further details.
Have you unlocked your unit?
Your cellular telephone is inoperative when locked.
This state is indicated by LOCKED in the display. To
unlock the telephone, enter your three-digit unlock
code. LOCKED will disappear.
Does the red No Svc message continue to display?
This may indicate that you are outside of the service
area, or in a marginal reception area. Marginal
reception may also be indicated by the fast busy or
alternating high-low sound when attempting to place a
call.
Have you programmed a unique operating mode into
the unit?
Constant flashing of the Roam indicator or illumination
of the No Svc indicator while in your home service
area may indicate an undesired roam characteristic
choice has been selected. See 'Selectable System
Registration' or 'Roaming', in the User Manual.
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