8
• Turn off the data service.
2.2.3 Important Information About the Battery
• If the battery has not been used for a long period of time, you may not be able to
power on your mobile phone immediately after you begin charging the battery.
Allow the battery to charge for a few minutes with the phone powered off before
attempting to power on the phone.
• The battery will not hold a charge for the way it did when it was new.
When the battery life becomes noticeably shorter than usual after being
charged properly, replace the battery with a new one of the same type.
• Using data services increases demand on the battery and will reduce the
length of time it can hold a charge.
• 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.
2.3 Power On or Off Your Mobile Phone
2.3.1 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.
If personal identification number (PIN) protection is enabled on your mobile
phone, you must enter your PIN before using the mobile phone.
2.3.2 Setting Up Your Mobile Phone
The first time you power on your mobile phone, the phone displays a setup wizard to
help you set up the phone.
The setup wizard helps you:
• Learn about your mobile phone
• Create or sign into your account
• Make some initial decisions about how you want to use your mobile phone
