Справочник Пользователя для att 5840
CALLER ID
PROBLEM SOLUTION
If the caller’s name or
• Make sure you subscribe to Caller ID
phone number is not
service from your local telephone
displayed:
company.
• Make sure the battery is charged.
• Caller ID service might not work when
the phone is connected to a Private
Branch Exchange (PBX).
Branch Exchange (PBX).
PROBLEM SOLUTION
If the caller’s name or
• You should call your service provider to
phone number is not
confirm that you subscribe to combined
displayed during
Caller ID with Call Waiting service.
Call Waiting:
• Caller ID information received during
Call Waiting is displayed only on the
handset that is in use.
handset that is in use.
• Make sure the battery is charged.
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IN CASE OF DIFFICUL
TY
IN CASE OF DIFFICUL
TY
5840_CIB_2ATT 2002.11.7 5:50 PM Page 67