3
When the battery indication is full and stops bickering, it means the
handset has been completely charged. If the handset is charged
when power off, the indication will also be displayed on LCD. It will
take 2 to 3 hours to charge, the battery, the handset and the charger
will get warm during the charging time.
Please disconnect the jacket and charger after finishing charging.
The handset can be normally used when it is charging.
Warning: the handset must be put in a ventilated place where the
temperature is -40℃—+55℃.And you must use the charger supplied by
the factory. It is dangerous not to use the appointed charger, and it will
break the guarantee terms of the handset.
2.1.3 Use of the battery
When the handset is powered off automatically or when there is low
battery indication, you should charge it in time. If the battery is not run
out of energy before charging, the handset will adjust and reduce the
time of charging.
The idle time and talk time of the handset specified by the factory is
based on the perfect working environment. Actually, the working time of
the battery will vary with the network status, work environment and the
way of usage.
2.2 Connecting to network
2.2.1 SIM card
The phone supports two SIM cards which can be in use at the same
time when power on. Your network provider will supply you two inserted
SIM cards. SIM card is the key for you to enter the digital GSM network.
Please insert the useful SIM card before using the phone. Two SIM cards
can be inserted into the phone at one time and switched to your wanted
one at power-on such as dual SIM open, only one SIM open.
All information about the network connecting and your calling
record will be saved in the SIM card, and also the list of your phonebook
and messages. You can take it out and insert to any other GSM handset.
You should avoid touching the metal area of the card, and put it far
away from the magnetic area. Once it is damaged, you cannot enter the
GSM network.
2.2.2 Insert and take out the SIM card
Normally, SIM is put in a card ; please take it out carefully before
installing.
Power off the handset, discharge the battery or other power supply.
