Useful Information
52
Caller ID
SMS (Short Message Service)
Problem Cause/solution
Caller information is not
displayed.
L You must subscribe to a Caller ID service.
Contact your service provider/telephone
company for details.
L If your unit is connected to any additional
telephone equipment, remove and plug the
unit directly into the wall jack.
L If you use a DSL/ADSL service, we
recommend connecting a DSL/ADSL filter
between the base unit and the telephone line
jack. Contact your DSL/ADSL provider for
details.
L Other telephone equipment may be interfering
with this unit. Disconnect the other equipment
and try again.
Caller information is slow to
display.
L Depending on your service
provider/telephone company, the unit may
display the caller’s information at 2nd ring or
later.
L Move closer to the base unit.
Time on the unit has shifted. L Incorrect time information from incoming
Caller ID changes the time. Set the time
adjustment to off (page 26).
Problem Cause/solution
I cannot send or receive SMS
messages.
L You have not subscribed to the appropriate
service. Contact your service
provider/telephone company.
L The SMS message centre number(s) are not
stored or are incorrect. Store the correct
numbers (page 32).
L Message transmission was interrupted. Wait
until the message has been sent before using
other telephone functions.
L If you use a DSL/ADSL service, we
recommend connecting a DSL/ADSL filter
between the base unit and the telephone line
jack. Contact your DSL/ADSL provider for
details.
TG7301-7321FX(e).book Page 52 Wednesday, March 26, 2008 5:19 PM
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