Operating instructions

– 5 –
6 To use Caller ID and SMS (optional services)
If you subscribe to Caller ID service, you can:
How long should I charge new
batteries?
Charge the batteries for about 7 hours.
How long is the battery
operating time?
When you are using fully-charged Ni-MH batteries;
Talking: 14 hours max.
Standby: 150 hours max.
L Battery operating time may be shortened over time
depending on usage conditions and ambient
temperature.
When should I replace the
batteries?
If the batteries are fully charged until
! is displayed, but #
is displayed after a few calls, replace the batteries with new
ones.
What is a PIN? The PIN is a 4-digit number that must be entered in order
to change certain handset and base unit settings. The
default PIN for both the handset and base unit is “0000”.
What do I need to do to
display caller information?
You need to subscribe to Caller ID service. Consult your
service provider for details.
– display caller information
– identify who is calling by using different display colours and ringtones
(handset phonebook category)
– identify who is calling without looking at the display (audible call)
To use SMS, you must subscribe to Caller ID and/or appropriate service.
SMS (Short Message Service)
Question Cause & solution
Ann
012345
Ann
012345
Ann
TCD820FX_QG(e-e).fm Page 5 Monday, September 12, 2005 9:38 AM