Alcatel ONE TOUCH 991/991D manual Specifications

How to make your battery last longer

•Make sure you follow the complete charge time (minimum 3 hours)

•After a partial charge, the battery level indicator may not be exact.Wait for at least 20 minutes after removing the charger to obtain an exact indication

•Switch on the backlight upon request.

•Extend the email auto-check interval for as long as possible.

•Update news and weather information on manual demand, or increase their auto-check interval.

•Exit background-running applications if they are not being used for a long time.

•Deactivate Bluetooth,Wi-Fi, or GPS when not in use.

The phone becomes warm after prolonged calls, game playing, internet surfing or running other complex applications

•This heating is a normal consequence of the CPU handling excessive data. Ending above actions will make your phone return to normal temperature.

16 Specifications

Processor	Platform MTK6573
Platform	Android™ 2.3
Memory	ROM: 512 MB
	RAM: 256 MB
Dimensions	122x68x10.9 mm
(LxWxT)
Weight	Around 144 grams with battery
Display	4.0-inch TFT-LCD touchscreen with 320×480
	HVGA resolution
Network	UMTS:
	Dual-band 900/2100 MHz
	GSM/GPRS/EDGE:
	Quad-band 850/900/1800/1900 MHz
	(Band frequency and data speed are operator
	dependent.)
GPS	Assisted GPS/Internal GPS antenna
Connectivity	• Bluetooth® 4.0 A2DP
	• Wi-Fi®: IEEE 802.11 b/g/n
	• 3.5 mm audio jack
	• micro-USB

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