Operation Manual
Pocket PC Phone User Manual
10
Getting Started
Pocket PC Phone User Manual 11
Getting Started
1.2 Battery
Your Pocket PC Phone contains a rechargeable Li-ion
polymer battery. Battery power depends on whether you
are talking on the phone, using the PDA, or if the device
is on standby.
Battery life estimates:
n Talk-time: 3 - 4 hrs.
n PDA: 15 hrs (approximate.).
n Standby: 168 hrs (approximate.).
n Data retention time: 72 hrs.
The above are based on using one function at a time. Battery
life may vary with switching between functions.
WARNING: To reduce the risk of re or burns, do not disas-
semble, crush, puncture, short external contacts, heat above
60℃ (140℉), or dispose of in re or water. Replace only with
manufacturer specied batteries. Recycle or dispose of used
batteries as stipulated by local regulations.
Data retention
It is vital to keep your battery charged. Because your Pocket
PC Phone does not have a hard drive, all data and any new
programs you install are stored in the RAM. If the battery
completely drains, any data or new programs you installed
will be erased. Only the default programs that came with the
device at the time of purchase will remain.
To prevent this kind of data loss, a portion of the main battery
will keep your data safe for 72 hours if your device runs out
of power. An additional battery, the internal backup battery, is
designed to keep your data safe when you remove the main
battery. It will keep the data safe for 20 minutes.
NOTE: Be sure to check that the internal backup battery
power remains at least at 50% OR ABOVE before you re-
move the main battery by tapping the Start menu > Settings
>
the System tab > Power.