Gigabyte GSmart M3447 User Manual - GSmart M3447 English Version - Page 12
Using Headset, 5 Lock/Unlock, 6 Turning the Phone On or Off, 3 Charging the Battery
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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. To remove the SIM card 1. Remove battery. 2. Use your finger to slide the SIM card from the card slot. 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. To install the battery Insert the battery. Make sure the contacts of the battery are aligned with the connectors on the battery slot. To remove the battery Use your fingertip to lift the battery, and then, remove it. To replace the back cover Secure the hooks on the back cover with designated holes on the phone and close the back cover. NOTE: To ensure battery performance and avoid the risk of fire: • Use only original batteries designated for the phone. • Do not store the battery in temperatures below -10ºC or higher than 45ºC. 1.3 Charging the Battery To fully charge the battery, charge it for 2 hours. 1. Plug the battery charger to the Micro USB port of your device. 2. Plug the AC adapter to an outlet to start charging. NOTE: • The battery can also be charged when you connect your phone to the computer. • To ensure safety, do not remove the battery from the phone while the AC adapter is connected or while it is being charged. 1.4 Using Headset 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. • Do not set the volume to its maximum with a headset as it may damage your hearing. 1.5 Lock/Unlock 1. Lock the device: Tap on the keypad. Then tap Yes on screen to lock the device. When you do that, the keypad and the screen are locked. 2. Unlock the device: Press Talk Key, and then, click the green ball on screen, or press * to unlock the device. 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. To turn on your phone Press and hold End Key until the phone is turned on. To turn off your phone M3447│1-4