Switching The Power On Or Off; Choosing Which Nano Sim Card To Connect To The 4G/3G Network; Managing Your Nano Sim Cards With Dual Network Manager - HTC Desire 820 Dual SIM User Manual

16 Unboxing

Switching the power on or off

Switching the power on
Press the POWER button until HTC Desire 820 vibrates.
When you turn on HTC Desire 820 for the first time, you'll need to set it up.
Switching the power off
1. If the display is off, press the POWER button to turn it back on.
2. Press and hold the POWER button for a few seconds.
3. Tap Power off on the options menu.
Choosing which nano SIM card to connect to the
4G/3G network
When you have two nano SIM cards inserted on your phone, only one card can connect to the
4G/3G network. The other card will connect to the 2G network only.
You can set which card you want to connect to the 4G/3G network.
1. From the Home screen, tap
2. Tap Preferred data network.
3. Choose the card you want to connect to the 4G/3G network.
Managing your nano SIM cards with Dual network
manager
From the Home screen, tap
off, change the slot names, and more.
> Settings > Dual network manager.
> Settings > Dual network manager. You can turn either slot on or