IQOO Mobile Phone Calling with Secondary Card Tutorial

Science and technology are developing faster and faster. For many small partners, the most direct manifestation is in the mobile phone. There are more and more functions on the mobile phone. Calling with a secondary card is one of them. Users can quickly distinguish between life and work by using this function. It is a very important function for many small partners, so the small editor has brought relevant operation tutorials for iQOO users, Children in need can come to learn.

iQOO Mobile Phone Calling with Secondary Card Tutorial

1. Open phone settings

2. Click "Dual card and network".

3. On the dual card and network page, click "Dialing and information".

4. Click "Default Call Card".

5. In the options, click to set the default mobile phone card

You can choose your own master card for both.

6. When we call, the default is China Mobile Card.

7. If you want to make a call with a secondary card, you can select it on the call record page. The left side of the call button is the primary card, and the right side is the secondary card.

For mobile phones that support dual cards, just insert two SIM cards into the mobile phone to realize dual network and dual standby without additional settings. (Some models support the simultaneous use of two telecommunication cards)

Note: If two telecommunication cards are used at the same time, the secondary card (not the data card) must open the VoLTE service within the VoLTE network coverage.

The iQOO mobile phone calling tutorial with a secondary card has been introduced to you. Compared with many small partners, double-card calling is the most popular function. If you don't know how to call with a secondary card, you can try to operate it.