LG G Pro 2 Quick Start Manual page 40

Setup
Before you start using the phone, you need to insert the SIM card and battery.
Installing the SIM card and battery
1. Remove the back
2
cover.
2. Slide the SIM card into its
respective slot, make sure the
gold contact area on the card
is facing downwards.
3. Insert the battery.
4. Insert the back cover.