User's Guide

12
Getting started
Important
Warning! Use only the approved rechargeable Ni-MH battery pack (750mAh
Ni-MH rechargeable battery pack) supplied with your O2.
Battery low warning
If
icon is displayed and you hear a warning beep every 30 seconds during a
call, you will need to recharge the handset before you can use it again. When
charging,
icon will scroll on the display.
Battery performance
In ideal conditions, fully charged batteries should give up to 12 hours talk time
or up to 250 hours standby time on a single charge
1
.
Note that new batteries do not reach their full capacity until they have been
put to normal use for several days.
To keep your batteries in the best condition, leave the handset o the base for
a few hours at a time.
Running the batteries right down at least once a week will help them last as
long as possible.
The charge capacity of rechargeable batteries will reduce with time as they
wear out, giving the handset less talk/standby time. Eventually they will need
to be replaced (see page 11).
After charging your handset for the first time, subsequent charging time
is about 6–8 hours a day. Batteries and handset may become warm during
charging. This is normal.
1
All talk and standby times are approximate and depend on features selected
and usage pattern.
Date and time
1. Press Menu , scroll D to Clock & Alarm and press Select .
2.
Date & Time is highlighted. Press Select .
3. Enter the date using the format MM/DD/YY e.g.
08/04/19 for 4 August
2019.
4. Enter the time (HH:MM) and press
Save .
If the current time format setting is 12 hour, select am or pm .
5. Press
n to return to standby mode.
Your phone is now ready for use.