
4
No. Icon
Implication
1
2G
indicates it has registered to 2G
network
3G
indicates it has registered to 2G
network
4G
indicates it has registered to 4G
network
2
WIFI hotspot open
3
new message
flashing
message storage space is full
4
4cell
power is more than 20%
3cell
power is less than 20%
2cell
it is on charge, and power is more than
20%
2.3
Component Installation Instruction
Step 1: Open the battery pack, and take out the battery.
Step 2: Insert the SIM card into the SIM card slot as shown in the picture.
Comment: Please do not use other non-standard SIM/USIM, such as Micro SIM card or
nano SIM card.