Configure Dual Sim Settings - Huawei P40 lite E User Manual

Configure Dual SIM Settings

If your device 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.
This feature requires the support of your mobile carrier. For details, contact your carrier.
1
Go to Settings > Mobile network > SIM management > Call forwarding between
SIMs.
2
Select a call forwarding mode and turn on the corresponding switch.
Call forwarding between SIMs is enabled when both switches are on.
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