User manual

Table Of Contents
5G refers to the fth generation of mobile communications technology. Compared with a 4G
network, a 5G network has a higher data transmission rate and a shorter delay.
When two SIM cards are inserted, only the default mobile data SIM will support 5G, while
the other will only support 4G/3G/2G.
1 5G service depends on the support of your mobile carrier and its deployment of relevant
services. Please contact your carrier to activate the 5G service.
2 If your phone has two SIM cards inserted, go to Settings > Mobile network > SIM
management and set SIM 1 or SIM 2 as the default mobile data SIM.
3 Go to Settings > Mobile network > Mobile data and enable 5G for the default
mobile data SIM.
5G service may be unavailable in certain areas due to frequency interference in the carrier
network.
Manage SIM Cards
You can enable or disable SIM cards and name them for easier identication.
Enable or Disable a SIM Card
Go to Settings > Mobile network > SIM management, and turn the switch for a SIM
card on or o according to your preferences.
Once disabled, a SIM card cannot be used for calling, messaging, or accessing the Internet.
Name Your SIM Card
You can name your SIM cards for easier identication and management. For example, you
could mark one SIM card as "Work" and the other as "Personal".
Go to
Settings > Mobile network > SIM management and touch to edit the SIM
card name.
Congure Dual SIM Settings
If your phone has two SIM cards inserted, you can set one as the default mobile data SIM
and the other as the default calling SIM, or set call forwarding between the two SIM cards.
This feature applies to dual-SIM devices only.
Set a Default Mobile Data and a Default Calling SIM
Go to Settings > Mobile network > SIM management and set SIM 1 or SIM 2 as the
default mobile data or default calling SIM.
Enable Call Forwarding Between SIMs
After enabling call forwarding between two SIM cards, incoming calls to an unavailable SIM
card will be forwarded to the other one.
Settings
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