Verykool i121 User Manual

Page 35

Number Entry Mode can input the number in the text, such

as telephone number. Tap the proper number and input it.

6. Care and Maintenance

Battery care

• Your device is powered by a rechargeable battery. When

the power is weak, please charge the battery. In order to

extend the lifespan of the battery, use all the battery's

power before recharging.

• Unplug the charger from the electrical plug and the

device when not in use. Do not leave the battery connected

to a charger more than a week. Overcharging may shorten

its lifespan.

• Extreme temperatures can affect the ability of your bat-

tery to charge. Battery needs the fit temperature. If the sur-

rounding temperature is over 40°C, the battery cannot be