Welcome; Getting Started; Initial Setup; Setting A Sim Card - RED Hydrogen ONE User Manual

Welcome

Hello! Welcome to HYDROGEN One. In this manual, you will learn about HYDROGEN One's basic
operation and features.
Before reading the contents of this manual, please note:
The functions described in this manual are those featured on your phone as it is now.
If the descriptions do not match your phone's actual functions due to software or hardware
changes, then please use the functions as they actually are on your phone.

Getting Started

Initial setup

Please read the quick start guide inside the box before using your phone.
When you first turn on the device, follow the instructions on the screen to choose your language,
connect to a network, migrate data, log in to a Google account, record a fingerprint, set
a password, and personalize the device.

Setting a SIM card

Enabling or disabling a SIM card
If you want to stop one of your SIM cards from being used to make calls, send messages,
or access the Internet, you have the option to disable that SIM card.
1. From the home screen, swipe up to access app list.
2. Tap Settings.
3. Tap Network & Internet > SIM cards.
4. Click the switches besides the two SIM cards to enable or disable each SIM card.
5. Confirm your choice when prompted.
When re-enabling a previously disabled SIM card, the phone will restore the previous
SIM card settings, including your mobile data preferences.
Renaming a SIM Card
By default, each SIM card is named after the carrier, but you can rename your SIM card to make it
easier to remember.
1. From the home screen, swipe up to access app list.
2. Tap Settings > Network & Internet > SIM cards.
3. Tap the SIM card name, and enter a new name.
4. Tap OK.