If your carriers don't support Wi-Fi calling, you have cellular data turned off, or you don't have Wi-Fi calling turned on, all your incoming calls go straight to voicemail when you're on a call.
Quickly change SIM or eSIM for calls From
By default, your iPhone uses the same number you used the last time you called that contact. And when you call a new number, your iPhone uses your voice line by default.
But you can change your number on the go!
- Change phone numbers on the fly before making a call by clicking on the main button at the top of the dialer
- Select the SIM or eSIM line you want to use
You can also specify a specific string for people in your Contacts app
- Tap a contact
- Tap the Edit button
- Select Preferred Line
- Tap the number you want to use with this contact
Quickly change your cell phone plan
- Go to Settings > Cellular
- Tap Cellular Data.
- Tap the number you want to use cellular data on.
- Turn on Switching Cellular Data to automatic swi tch cellular data line when you are on a call
When you enable cellular data when switching and you receive a voice call to your voice-only number, that number automatically switches to voice and data. So you are using both voice and data during this call.
If you disable the Allow cellular data switching option when you use a voice number that is not your assigned cellular number, cellular data will benefit. does not work while you are on a call.
How to Label Your Cell Lines
You'll be prompted to tag your plans after you've set up your second line, but if you want to change those labels later, you can always do so in Settings.
- Open Settings on your iPhone.
- Crane Cell .
- Click the number whose shortcut you want to change.
- Click on one of the ready-made labels in the list.
- Or tap Enter a label here under Custom shortcut .
- Enter your special shortcut .
Change which SIM or eSIM iMessage or FaceTime uses
In iOS 13+, users can use any phone number for iMessage and FaceTime.
With iOS 12 versions, you can only use one phone number for iMessage and FaceTime. You need to set the default string to use iMessage and FaceTime.
For iOS 13 and above
Go to Settings > Messages > Send & Receive and turn on iMessage for both your phone numbers.
Both messages and FaceTime are “sticky,” meaning they remember what number you texted or called from. last time.
You can use iMessage or SMS/MMS to send messages to any phone number and can switch phone numbers before sending an iMessage or SMS/MMS
How to switch numbers in messages
- Open messages
- Click the "Create" button in the upper right corner of the screen.
- Enter your contact's name.
- Tap the current phone number or its label (primary, secondary, service, etc.)
- If a previous conversation opens, tap to open the contact card, tap Edit , and select Preferred line
- Select the number you want to use.
For iOS 12
- Go to Settings > Messages or Settings > FaceTime
- Tap iMessage and FaceTime Line.
- Select the phone number you want to use
You can also change numbers in messages or FaceTime by pressing the blue phone line button in a new message or FaceTime session.
Is it possible to register two numbers on one SIM card?
If you need an additional number for communication, it is not necessary to buy a new SIM card - you can use it, which is available from most Russian mobile operators. The option allows you to use two phone numbers at the same time.
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Need more than one eSIM?
If you travel a lot for business or pleasure and often need to switch between data plans and carriers, you may want to keep multiple eSIMs on your iPhone. only one at a time.
And remember that each eSIM requires its own unique data plan.
How to switch between eSIMs?
- Click Settings > Cellular > Cellular plans .
- Select the plan you want to use now.
- Click Include this line
How to set up an eSIM line with QR code
Some carriers will provide you with a QR code that you can scan to set up your line.
- Open Settings on your iPhone.
- Crane Cell .
- Tap Add Cellular Plan .
- Scan the QR code provided by your operator using your iPhone's camera.
- Enter the verification code your carrier provided if you are asked to do so.
Instant HotSpot not working after installing eSIM?
Some users have found that after switching to eSIM on their iPhones, they are unable to access the Instant Hotspot service. Instant Hotspot simply doesn't show up on connected Apple devices.
Interestingly, users with active data plans associated with their eSIM account can set up personal hotspot, but instant hotspot does not work.
There are several ways to solve this problem.
The first is to use a physical SIM card. When connecting a physical SIM card, Instant Hotspot works without problems. Some users have overcome this shortcoming by storing a random prepaid SIM card from another operator in the SIM card slot as a temporary solution.
Other users have successfully been able to use the Instant Hotspot feature by simply logging out. their Apple ID on all devices, and then sign in again. Try it and see if it works for you.
Benefits of dual eSIM support
In last year's iPhone 11,12, iPhone XS, XS Max and XR, eSIM support was already implemented, but it was possible to use only one such card and install a namo-SIM as the second one. Now every user can completely forget about a plastic SIM card. An eSIM is a digital SIM card from a mobile operator that works at your operator's rate without installing a physical card.
What is the advantage of two cards:
- You can use two tariffs at the same time, for example, one for data transfer and the other for calls.
- Use one eSIM for work and the second for personal conversations.
- It is convenient to install a second eSIM from a local operator when traveling and take advantage of its favorable rates without connecting to roaming.
Can I use eSim on phones with data plans?
Since iPhones purchased on payment plans are typically carrier locked, you can only use an eSIM on a locked phone from the same carrier.
However, some carriers (like Verizon) no longer lock their SIM cards, so it's possible that you'll have an eSIM from another carrier on a Verizon iPhone that's still on a payment plan.
It's best to call your mobile carrier and ask them about eSIM support before you get an eSIM plan from another carrier.
How to set up an eSIM line in your carrier's app
- Download your carrier app from the App Store.
- Follow the instructions to purchase a new cellular plan .
- Open Settings on your iPhone if you need to enter your plan details manually.
- Crane Cell .
- Tap Add Cellular Plan .
- Tap Enter data manually at the bottom of the screen.
- Follow the instructions to enter all the necessary information about the new cellular plan.
Where to see the status of SIM cards in iPhone 11 Pro Max Dual SIM and other Apple phones
The strength of cell tower signals and network health can be determined by the SIM card status icons that are located at the top of the screen. In addition, you can control which of the two SIM cards is used for data transfer or calls via Wi-Fi. To see more status icons, go to the Control Center menu.
Which iPhone to buy in 2022?
Personally, I would probably give the first place to the iPhone 11, since in terms of price-quality ratio it is the best iPhone you can buy in 2022. And it will be relevant for a long time, and then, according to rumors, Apple even plans to relaunch this model with a new “filling” in the form of the iPhone SE 3 or iPhone SE Plus.
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Apple SIM
The miracle Apple SIM card appeared back in 2014. It allows the user to instantly change the tariff and even the operator depending on the location.
Unfortunately, the appearance of this SIM card was not properly covered in the media - although Apple did make a small revolution, taking a significant step towards overcoming “mobile slavery”. The manufacturer even introduced the iPad Pro with a built-in Apple SIM (in 2016) - a virtual card that eliminated the need for the user to install a plastic SIM card into his device. It was enough for the iPad owner to simply go to the settings of the Apple device and select the available cellular network.
Unfortunately, not everyone was pleased with the presentation of Apple SIM. Among the dissatisfied were mobile operators, for whom the appearance of a universal SIM card was simply unprofitable. Operators abroad receive good income from the sale of contract mobile devices (tied to one SIM), and in Russia they also receive good income from the sales of SIM cards themselves, the cost of which is sometimes higher than the amount in the account. In addition, operators do not want to deprive themselves of the opportunity to take measures to retain a subscriber who wants to leave for another provider.
As a result, only a small number of operators work with Apple SIM - for example, AT&T resisted for a very long time before entering this number. A complete list of Apple SIM partners is presented on the official website of the Apple company.
There are no domestic operators on this list. But this does not mean that a Russian will not be able to use Apple SIM - he will be able to connect to the global GigSky network. True, as for the mobile Internet, GigSky’s tariff plans by Russian standards are, to put it mildly, unprofitable - for 1 GB provided for 2 weeks, you will have to pay 20 dollars, that is, about 1,200 rubles.
How many eSIMs can I connect?
One number for several gadgets. connect to the same number at the same time
your tablet, your second tablet, a smart watch, a smart car and your other “very smart” devices (if you have them). If only the device itself supported the technology.
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What is iPhone eSim
ESim is a technology that appeared in 2016, which is an electronic SIM card built into the device. At the moment, only one mobile operator in Russia works with this technology - Tele2. A trial period of service began in Moscow in the second half of 2022, with plans to further expand the program.
The iPhone X series with eSim was first shown at the manufacturer's presentation two years after the technology appeared. Until now, its implementation in modern devices has been very slow due to operators giving preference to time-tested physical cards.
The first Apple smartphone with eSim was the iPhone XR 2 sim. This iPhone is smaller than the XS Max: saving space is one of the advantages of using an electronic SIM card.
