JioPhone F300B, Manual, Page: 8 / 26

a) Insert Jio SIM card, battery and memory card.
Important: This Phone is designed to
work only when sim slot 1 has active Jio SIM
card and comes with a pre-installed Jio SIM
card in sim slot 1.
Follow the next steps to replace it.
Note Switch OFF your phone and disconnect the
charger.
1 To remove back cover, gently pull it using the
indentation at the back side of your phone.
2
Take the battery out.
3 Insert your Jio SIM card into SIM card slot 1 .
It is for Nano SIM card only.
4 Insert a memory card into the SD card slot.
SD Slot It is for External memory card.
5
To insert the battery, slide it into the
compartment ensuring that the three terminals
match the three contact points on your phone.
6 Reattach the back cover.
3 Status bar
4 About the JioPhone
Jio 4G 12:04 PM
1 2
LTE
Battery
Status Time Network
kind & strength
Voice
Network
Data
traffic Operator
Name
Voice via Wifi
Voice via LTE network Battery charging
Battery full
Battery empty No SIM