Philips Xenium X520 Manual page 11

Insert an AAA battery
1. A key comes with the supplied phone strap.
Use the key to loosen the AAA battery cap on
TM
the smartcavity .
2. Take off the battery cap by hand, and put in the
battery.
10
3. Tighten the battery cap by hand. Stop
tightening the cap when it is secure (at the
groove).
When an AAA battery is inserted, the AAA
battery cap cannot
completely. There will be a protrusion at
around 5mm.
Remove the AAA battery if you will not use it
for power transfer for a long time.
Charge your phone using the AAA battery
The detection of AAA battery starts after you
insert the AAA battery into the smartcavity
During the detection process, a question mark
appears on the right battery symbol.
be pushed inside
TM
.
Getting Started