Sony Caller ID IT-M602 Manual De Instrucciones página 37

Symptom
The caller's name and/or
phone numbers does not
appear on the display.
The caller's name and/or
phone numbers does not
appear on the display during
call waiting.
You cannot dial the number
from the Caller ID list.
You cannot use visual massage
waiting service.
Remedy
• Make sure you have subscribed to Caller ID service.
• Caller ID service may not work when the phone is
connected to a Private Branch Exchange (PBX).
• The call is made through company which does not
offer Caller ID service. "OUT OF AREA" will appear
on the display.
• The call was "blocked." "PRIVATE" will appear on
the display.
• You have answered the call while "**RINGING**"
was displayed. Be sure to answer after the Caller ID
data is displayed.
• Make sure your area code is entered.
• Make sure you have subscribed to "Caller ID with call
waiting" service (see page 32).
• Make sure you entered your area code correctly
(page 11).
• This function may not work when the phone is
connected to a Private Branch Exchange (PBX).
• Make sure you have subscribed to visual message
waiting service (see page 33).
• If you move or change your telephone company, reset
this phone (see page 33).
Additional Information
37 EN