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M3447
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Insert the SIM card. Make sure the gold contacts
are facing down and the cut-off corner is facing
towards the battery slot.
2. Plug the AC adapter to an outlet to start
charging.
NOTE:
• The battery can also be charged when you
To remove the SIM card
connect your phone to the computer.
• To ensure safety, do not remove the battery
1. Remove battery.
from the phone while the AC adapter is
2. Use your finger to slide the SIM card from the
card slot.
connected or while it is being charged.
1.4 Using Headset
Battery
Your phone comes with a rechargeable battery.
Battery life varies depending on the network, used
applications, and the type of connections attached
to your phone.
For hands-free conversation or listening to music,
plug a headset to headset jack.
NOTE:
• When using a headset, your ability to hear
outside sounds may be limited. Do not use
headset if it will endanger you.
To install the battery
Insert the battery. Make sure the contacts of the
• Do not set the volume to its maximum with a
headset as it may damage your hearing.
battery are aligned with the connectors on the
battery slot.
1.5 Lock/Unlock
To remove the battery
1. Lock the device:
Use your fingertip to lift the battery, and then,
remove it.
Tap
on the keypad. Then tap Yes on
screen to lock the device. When you do that,
the keypad and the screen are locked.
To replace the back cover
Secure the hooks on the back cover with
designated holes on the phone and close the
2. Unlock the device:
back cover.
Press Talk Key, and then, click the green ball
on screen, or press * to unlock the device.
NOTE: To ensure battery performance and
avoid the risk of fire:
• Use only original batteries designated for the
phone.
1.6 Turning the Phone On or Off
After installing the SIM card and charging the
battery, you are now ready to turn on your phone.
• Do not store the battery in temperatures
below -10ºC or higher than 45ºC.
To turn on your phone
1.3 Charging the Battery
Press and hold End Key until the phone is turned
on.
To fully charge the battery, charge it for 2 hours.
1. Plug the battery charger to the Micro USB port
of your device.
To turn off your phone