How to set up Unicom card to surf the Internet for smart phones?

Vivo phones can be set in the following ways:

Method 1: Go to Settings-Dual Card and Mobile Network-Data, and then select the corresponding SIM card as the default network card.

Method 2: After setting the display of the control center and the notification center respectively, call out the control center-long press the data network switch to quickly switch the network cards.

For more questions, please enter vivo official website-My-Online Customer Service-Enter manual consultation online customer service feedback.

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