Asus M303, Manual

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basic information
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LCD displays
This phone includes two LCD displays: external and main. Both displays are illuminated by a
backlight that automatically turns on or off after a certain period of time depending on your
setting. Refer to the next chapter for details on adjusting the LCD backlight.
Do not apply too much pressure on the phone to avoid damaging the LCD displays. Avoid
putting the phone in your pockets, cramped bags, and in areas where it is pressed against
hard surfaces.
Signal strength
Your phone has an external antenna for
signal reception. A signal strength icon on
both main and external LCD displays
indicates the signal level. Refer to the table
for signal strength indications.
The signal strength depends on your proximity to your phone operator signal station. Ask
assistance from your phone operator if the signal level in your location is weak or
fluctuating.
I c o n I c o n I c o n I c o n I c o n I n d i c a t i o n I n d i c a t i o n I n d i c a t i o n I n d i c a t i o n I n d i c a t i o n
No service (dead spot)
Poor signal
Low signal
Fair signal
Good signal
Strong signal (ideal)
Emergency outgoing calls only;
No SIM card installed