LG E510 Optimus Hub Manual Do Utilizador

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11.  Unlocking the screen when 
using a data connection
Your display goes dark if untouched for a 
period of time when using a data connection. 
To turn on your LCD screen, Press lock key.
12.  Hold your phone straight up
Hold your mobile phone straight up, as you 
would a regular phone. The LG-E510 has an 
internal antenna. Be careful not to scratch 
or damage the back of the phone, as that 
causes loss of performance.
While making/receiving calls or sending/
receiving data, avoid holding the lower part 
of the phone where the antenna is located. 
Doing so may affect call quality.
13.  When the screen freezes
If the screen freezes or the phone does not 
respond when you try to operate it:
Remove the battery, reinsert it, then turn the 
phone on. If it still does not work, please 
contact the service centre.
Important notice