User's Manual

Getting to know i280
i280 overview
Name Description
1
Navigation track ball/LED light Roll leftwards/rightwards to select application;
roll upwards/downwards to select item; press
to enter. Show the status for Wi-Fi and battery
2 SD card slot Support Micro SDHC
3
Power key Press and hold to turn on/off; press to
suspend
4 Volume key Press to adjust volume
5
Return key In application, return to last page; in submenu,
close the submenu
6 Mic
7
USB port Charging battery/connect USB to PC for data
synchronization
8 Earphone
9/12 Speaker
10
Hold key All keys cannot be used except the reset hole
if it is on (push upwards)
11 Strap hole
13 Reset hole Reset i280 when it does not work
Getting to know i280
Battery
The i280 is using irreplaceable battery. We recommendthat you fully charge battery before
you use i280 for the first time.
To charge the battery
1. Connect your charger to USB port.
2. Plug the charger to main electrical outlet.