如何**iPhone XR和XS上的eSIM

原文https://appletoolbox.com/2018/10/how-to-use-dual-sim-and-esim-on-iphone-xr-and-xs/#How_To_Set-Up_eSIM_on_Your_iPhone_XR_and_XS

Update to the latest version of iOS (12.1 or above)
- Note that the first public versions of iOS 12 (12.0 & 12.0.1) do not support eSIM
Get a QR code from the carrier, use the carrier’s app if available, or enter eSIM information manually
- Your wireless carrier must support eSIM technology
- If using two different carriers (like when traveling), your iPhone must be unlocked
- If a CDMA carrier (like Verizon or Sprint) provides your physical nano-SIM (main SIM), your eSIM cannot also support CDMA

Go to Settings > Cellular
Tap Add Cellular Plan
Scan the QR Code
1. Enter an Activation Code if requested
Don’t forget to label your new plan so you can differentiate your plans
1. Your main SIM defaults to the label Primary–but you can change that
2. For example, label one as work and the other as home or one as home and another as travel
3. Labels help you identify which plan is active, what number is receiving a call or text message, and so forth
Open Control Center, you should see both of your plans in the top right or when you go to Settings > Cellular

Install the App on your iPhone, if not already installed
Open the App and purchase a plan directly via the app
1. The App recognizes your iPhone’s eSIM support
Follow in-app directions and create a new plan
Don’t forget to label your new plan so you can differentiate your plans
1. Your main SIM defaults to the label Primary–but you can change that
2. For example, label one as work and the other as home or one as home and another as travel
3. Labels help you identify which plan is active, what number is receiving a call or text message, and so forth
Open Control Center, you should see both of your plans in the top right or when you go to Settings > Cellular

Go to Settings > Cellular (or Mobile)
Scroll down the list of options and tap Add Cellular Plan
At the bottom of your screen, tap Enter Details Manually
Enter in the eSIM information (like phone number and other account information) provided by your eSIM carrier
Don’t forget to label your new plan so you can differentiate your plans
1. Your main SIM defaults to the label Primary–but you can change that
2. For example, label one as work/business and the other as home/personal or one as home and another as travel
3. Labels help you identify which plan is active, what number is receiving a call or text message, and so forth
Open Control Center, you should see both of your plans in the top right or when you go to Settings > Cellular

Only monthly post-paid plans are eligible for eSIM service. Pre-pay plans do not qualify.

To use eSIM on your iPhone with a Verizon Wireless plan, use the My Verizon App.

Download and install the My Verizon app via the App Store
Copy your iPhone’s IMEI by going to Settings > General > About and locate your Digital SIM IMEI
1. Tap and hold this number and copy it
Open the My Verizon App
Choose Join now
When asked, paste or enter your Digital SIM IMEI
Select Check Eligibility
If eligible, choose Let’s Go
Follow the on-screen instructions to activate your eSIM service by selecting a phone number, creating a PIN, and selecting a plan and so forth
When complete, you get an email with a QR code
Follow the instructions listed above in the section If You Have a QR Code

Copy or write down your iPhone’s IMEI number by going to Settings > General > About
Order and activate a new eSIM activation plan via AT&T’s website
1. Enter your iPhone model or its IMEI number
2. Order a new eSIM activation and activate it
Go to Settings > Cellular > Add Cellular Plan
Scan the QR Code
Follow the instructions listed above in the section If You Have a QR Code