My mobile phone was selected as the mobile priority. How should I switch to connect to the network?

With Unicom and mobile cards at the same time, the traffic itself cannot be automatically converted, and whoever accesses APN (such as cmwap and unionwap) will take the traffic. It also depends on the priority order of APN you set. The APN that moves first is the traffic that moves first. If the APN based on Unicom is the traffic to Unicom.

Dual-card mobile phone switches Internet access mode 1:

1. Take Android phones as an example: mobile phones that support dual cards usually have their own SIM card management interface. First, open the → (Settings) menu page of the mobile phone and select →(SIM card management).

2. (Data connection) After checking China Unicom (checking China Unicom) on the popup board, the traffic consumed by the next mobile phone accessing the Internet will be deducted from the tariff of China Unicom.

3. Back to the previous step, you can see that the "data connection" has been successfully switched.

Dual card switching Internet access mode 2:

1. If some mobile phones don't have the "SIM card management" interface, most switching options are found under the → "Wireless and Network" sub-column. Click "Settings" → "Mobile Network".

2. Select → Access Point (APN) on the mobile network setup page.

3. Set Unicom and mobile operators at the access point (APN), and check the operator to be switched, which is the default setting.

Summary: For mobile customized models, if there is a mobile card in the dual card, the data of the mobile card should be used first. If you need to switch between Unicom card and telecom card, you need to turn off the mobile card. If there is no mobile card in the dual card, you can switch data networks at will, and it is not supported to use two telecom cards at the same time.