Setting Up Your Phone - LG F90 User Manual

The Basics
10
Top and Bottom Views
16. 3.5mm Headset Jack
convenient, hands-free conversations. You can also plug in headphones
to listen to music.
17. USB/Charging Port
Cable for use with the Charger Adapter, or other compatible
accessories.
18. Microphone
voice-activated functions.

Setting Up Your Phone

Step 1. Remove the Back Cover
Place your fingernail in the USB/Charging Port at the bottom of the phone
and pull the back cover off the phone.
3.5mm
Headset Jack
Allows you to plug in an optional headset for
Allows you to connect the phone and the USB
Transmits your voice to the other caller. It's also used for
USB/
Charging
Port
Microphone