Asus Zenfone 4 Selfie User Manual page 10

4. Push the tray to close it.
IMPORTANT! When two SIM cards are inserted, only one SIM
card slot supports 4G/3G/2G service. The other SIM card slot only
supports 2G/3G service.
CAUTION: Do not use sharp tools or solvent on your device to avoid
scratches on it.
Removing a Nano SIM card
CAUTION: Be extra careful when handling a Nano SIM card. ASUS is not responsible for any loss or
damage incurred to your Nano SIM card.
To remove a Nano SIM card:
1. Turn off your device.
2. Push a pin into the hole on the Nano SIM / MicroSD card slot to
eject the tray out.
3. Remove the Nano SIM card(s) from the Nano SIM card slot(s).
4. Push the tray to close it.
10 Chapter 1: Basics