T-Mobile comet Guida Utente
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• The time required to charge the battery depends on the ambient temperature and the age of the
battery.
• When the battery is low on power, the phone plays an alert and displays a prompt. When battery
power is almost exhausted, your phone will power off automatically.
Battery Saving Tips
The longevity of battery power depends on the network that you connect to, and how you use your
mobile phone.
Try the following to conserve battery power:
• When you do not need 3G services, set your phone to connect to a 2G network.
• When your mobile phone is not in use, switch off the screen.
• Reset the time it takes for your screen light to switch off when you leave your phone idle.
• Lower the screen brightness.
• Use the AC adapter to plug your phone into an external power source whenever possible.
• Turn Bluetooth off when you are not using it. Only make your phone visible to other Bluetooth
mobile phone.
Try the following to conserve battery power:
• When you do not need 3G services, set your phone to connect to a 2G network.
• When your mobile phone is not in use, switch off the screen.
• Reset the time it takes for your screen light to switch off when you leave your phone idle.
• Lower the screen brightness.
• Use the AC adapter to plug your phone into an external power source whenever possible.
• Turn Bluetooth off when you are not using it. Only make your phone visible to other Bluetooth
devices when you need to establish a Bluetooth connection.
• Switch off Wi-Fi when you are not using it.
• Turn off your phone connection to GPS satellites when you are not using it.
• Lower the volume.
• Close power-draining programs, when you do not need them.
• Turn off the data service.
• Turn off your phone connection to GPS satellites when you are not using it.
• Lower the volume.
• Close power-draining programs, when you do not need them.
• Turn off the data service.
Power On or Off Your Mobile Phone
Powering On Your Mobile Phone
Press
. The first time you power on your phone, you will be asked to sign in to your account and set
up your mobile phone.