How to set Apple dual card dual standby How to set Apple dual card dual standby primary card secondary card?

Most of Apple's non-mini phones support dual card dual standby, but many people don't know how to set the dual card. This article brings you how to set up dual card dual standby for Apple. Let's take a look ~

How to set Apple dual card dual standby?

To set up dual card dual standby, Apple must plug in the dual card first, and then set the dual card to switch traffic, dial, and send messages. This paper takes setting up dual card switching traffic as an example. The specific operation steps are as follows:

Setting method of dual card switching process:

1. Click Cellular Network in the phone settings menu.

2. Click the cellular data option.

3. Check the SIM card that needs to use traffic.

Set to switch the dual-card calling mode:

1. Turn on your mobile phone and click the I icon behind the phone you want to call to enter the recent call.

2. Click the arrow behind Always Use, select the primary card and secondary card, and then click Finish to switch dialing between the primary card and secondary card.

Set SMS dual card switching mode:

1. Open the SMS editing dialog box and click the sender number above.

2. Click the calling number to switch the main and secondary cards.

If it is a new message, just enter the recipient information and click the calling card button to switch.

This paper takes Apple 13 as an example and applies it to ios 15 system.

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