Verykool i674 - Manual (Page 7)

3
1 Start Using
1.1 Battery
Battery is attached with the phone. Please recharge it for use after
completely using up the battery for the first three times, which
makes this battery easier to achieve the best using state.
In actual use, the standby time and talk time of the phone varies
with the network status, working environment and different using
manners.
With the back of the mobile phone facing upward, then take off the
rear cover. Lift the battery from the bottom and take the battery out.
When inserting the battery, insert the metal teeth at the top of the
battery into corresponding slot of the mobile phone, and then press
the battery down to insert the battery in place. The battery must be
correctly inserted before powering on.
1.2 SIM card
The SIM card is the key for accessing to the digital GSM network.
Prior to using the phone, you need to insert effective SIM card
in the phone.
In order to prevent illegal use, SIM card adopts PIN code (personal
identification code) encryption protection.
If this function is selected, PIN code should be input correctly each