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Are you wondering how to use iPhone 12 Pro Max eSIM and physical SIM, as well as iPhone 15 Pro Max, to maximize the Dual SIM feature? With the support of eSIM and a physical SIM, you can easily use two phone numbers on the same device. In this article, Way2go will guide you on how to set up, switch, and use eSIM and physical SIM effectively on iPhone 12 Pro Max and iPhone 15 Pro Max.
Benefits of using eSIM and physical SIM on iPhone
Using eSIM Travel and a physical SIM on iPhone offers many benefits, especially for those who need to manage multiple phone numbers or frequently travel:
Easily use two phone numbers: You can use one SIM for work and another for personal use, helping you manage communication more efficiently. Additionally, you can switch between the two numbers without inserting or removing SIM cards.
Convenient for international travel: When traveling abroad, you can keep your main SIM for calls and messages while using an eSIM for mobile data with a local carrier to save costs.
Flexible network switching: If your current carrier has issues or you want to try another service, you can switch between eSIM and a physical SIM without changing phones. You can easily convert from a physical SIM to an eSIM on iPhone models like iPhone 14 and 15.
Enhanced connectivity & backup: When one network is weak or loses signal, you can switch to the second SIM to ensure uninterrupted connectivity. This is useful when traveling in low-signal areas or experiencing issues with a specific carrier.
Better security: An eSIM cannot be lost or stolen, whereas a physical SIM can be removed from the device. If your iPhone is lost, you can still manage and lock your eSIM remotely, reducing the risk of misuse.
Yes, iPhone 12 Pro Max supports both eSIM and physical SIM (Travel SIM), allowing users to use Dual SIM (two SIMs) simultaneously. You can combine a physical SIM and an eSIM, offering more flexibility in managing phone numbers. This means you can have:
Physical SIM: 1 nano-SIM slot.
eSIM: Supports 1 eSIM.
Dual SIM mode: Use 1 physical SIM + 1 eSIM at the same time.
With this setup, you can use two different phone numbers on the same device, which is useful for separating work and personal calls or using a local SIM while traveling.
Step 1: Contact Way2go to register for an eSIM and receive a QR code.
Step 2: On your iPhone 12 Pro Max, go to Settings → Cellular → Add Cellular Plan.
Step 3: Select Scan QR Code, then use your camera to scan the code provided by your carrier.
Step 4: Wait for the iPhone to download the eSIM information, then tap Add Cellular Plan.
Step 5: Choose eSIM as the primary SIM or set it up according to your needs.
In this way, you can use eSIM for mobile data and a physical SIM for calls.
Note: Ensure a stable network connection when switching from a physical SIM to an eSIM. Additionally, some carriers may require identity verification before issuing an eSIM.
SEE MORE: How to Switching between eSIM and physical SIM iPhone
iPhone 15 Pro Max continues to support both eSIM and physical SIM, giving users flexibility in using Dual SIM. This iPhone model has two different SIM versions depending on the market:
International version (most countries, including Vietnam, Europe, Asia, Australia, the Middle East, etc.) supports 1 physical SIM (nano-SIM) + 1 eSIM or allows the use of 2 eSIMs simultaneously without needing a physical SIM.
U.S. version (without a physical SIM slot) supports only 2 eSIMs at the same time (completely without a physical SIM).
Note: If you purchase an iPhone 15 Pro Max in the U.S., you will not be able to use a physical SIM as the device only supports eSIM.
Step 1: Activate eSIM and physical SIM
If you haven’t set up an eSIM yet, go to Settings → Cellular → Add Cellular Plan, then scan a QR code or transfer from a physical SIM to an eSIM.
Insert the physical SIM into the SIM slot on your iPhone.
Step 2: Name your SIMs
Go to Settings → Cellular.
Select each SIM (eSIM or physical SIM) → Tap Cellular Plan Label to name them (e.g., "Work" and "Personal").
Step 3: Set default SIM
Choose a default SIM for calls and messages: Go to Settings → Cellular → Default Voice Line. Select the primary SIM for calls and messages (e.g., "Work SIM").
Set a SIM for mobile data: Go to Settings → Cellular → Cellular Data. Choose the SIM for 4G/5G. Enable Allow Cellular Data Switching for automatic SIM switching when the network signal is weak.
How to switch from a physical SIM to eSIM on iPhone 14 & other iPhones
The switching process is similar across iPhone models. For example, the process of converting a physical SIM to eSIM iPhone 14 and other iPhone models is as follows:
Step 1: Check eSIM compatibility
Open Settings > Cellular
Check for the option "Add eSIM" or "Add Cellular Plan"
Step 2: Contact your carrier
Request to switch from a physical SIM to an eSIM.
The carrier will provide a QR code or activate it automatically.
Step 3: Activate eSIM
Go to Settings > Cellular > Add eSIM
Scan the QR code or enter the details provided by your carrier.
Step 4: Check the connection
Disable the physical SIM and make a test call using eSIM.
If the call works properly, the conversion process is complete.
SEE MORE: How to set up eSIM For iPhone in Vietnam
Frequently asked questions
Yes, the iPhone 15 supports both eSIM and a physical SIM in most regions. However, in the U.S. version, Apple has removed the physical SIM tray, meaning it only supports dual eSIM.
Yes, the iPhone 12 supports using both an eSIM and a physical SIM simultaneously, allowing dual SIM functionality (one number on eSIM, another on the physical SIM).
The iPhone 15 can store up to 8 eSIMs, but only two SIMs (either eSIM + physical SIM or two eSIMs) can be active at the same time. In the U.S. model, only dual eSIM is supported, as it lacks a physical SIM slot.
Yes, iPhone 16 Pro Max supports both eSIM and physical SIM, allowing users to switch flexibly between these two types of SIMs. However, the switching capability may vary depending on the region and carrier. For example, iPhone 16 Pro Max models sold in the U.S. only support eSIM (Dual eSIM) and do not have a physical SIM slot. This means users in the U.S. will not be able to use a physical SIM.
In conclusion, iPhone 15 Pro Max, iPhone 12 Pro Max eSIM and physical SIM offer flexibility in using two phone numbers. Whether you want to switch from a physical SIM to an eSIM or set up Dual SIM for efficient usage, the guide above will help you navigate the process easily. Don't forget to purchase an eSIM from Way2go to get the best mobile connectivity when traveling abroad!
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Website: https://way2go.vn
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