Note 20 Pro

C30

X30

p40

NOTE 20

X20

Smart Watch

FAQ

In dual-card state how to use 4G or 3G cellular data?

Whether it is the main card or vice card, when using 4G or 3G cellular data,you can only choose one SIM card to use the cellular data, and can not use two cards' cellular data at the same time, you can select the SIM card to use the cellular data in "data usage "settings