With Dual SIM on iOS 27, the setting that picks which number a Messages conversation uses is called Conversation Line, and it sits in that conversation’s details. Open the conversation, tap the contact or group icon at the top, tap Conversation Line, then tap a line or alias. iPhone 18 Pro. Image: Apple Apple’s iOS…
eSIM
iPhone 18 Pro eSIM Activation: Carrier Steps for AT&T, T-Mobile and Verizon
iPhone 18 Pro ships without a physical SIM tray in the United States and eleven other countries and regions, which means eSIM activation is not an optional extra for most American buyers, it is the only way the phone gets service at all. Apple documents six separate ways to put an eSIM on the phone,…
iPhone 18 Pro's 12 eSIM-Only Markets Still Make You Pick a Carrier at Checkout
iPhone 18 Pro has no SIM tray in 12 markets, including the United States, and carrier choice still happens at Apple’s checkout in every one of them. Removing the tray changed how a line gets onto the phone. It did not remove the moment where a buyer picks a carrier and the price moves by…
Switching From Android to iPhone in 2026: The $899 Verdict and Apple's One Trade-In Number
If you are moving to iPhone this month, buy iPhone 17 at $899 rather than the cheapest model or the most expensive one. It is the entry point in Apple’s lineup that lists a 120Hz ProMotion display, a 48MP main camera with a 48MP Ultra Wide, an 18MP Center Stage front camera and up to…
No Physical SIM Anywhere? What Apple Actually Says About iPhone Duo and iPhone 18 Pro
“No physical SIM anywhere” is not quite what Apple says. Apple names a specific list of 12 places where iPhone 18 Pro drops its SIM tray, and separately states that iPhone Duo has no SIM tray in any market it sells in at all. Those are two different facts about two different phones, and they…
The Six Days Before iPhone 18 Pro Arrives: What Apple Has Published About Getting Ready
Between Saturday’s pre-order and Friday’s delivery, Apple has published exactly one dated event that touches the phone you are still carrying: iOS 27 ships free on Monday, September 14, four days before iPhone 18 Pro itself arrives. Past that single date, and past the short prep list Apple sends to anyone trading in a device,…
iPhone 18 Pro Checkout's Fourth Option: What 'Connect on Your Own Later' Actually Means
Apple’s US checkout for iPhone 18 Pro offers four buttons for connectivity: AT&T, T-Mobile, Verizon, and one Apple labels “Connect on your own later.” That fourth button is the unlocked path, and Apple’s own disclosure ties it directly to price: “Connectivity discounts are reflected in the advertised price of select iPhone models, and are available…
Apple Rates iPhone 18 Pro Battery on the eSIM-Only Model: The Bracket Behind 36 and 45 Hours
The two battery figures everyone is quoting this week, up to 36 hours of video playback on the iPhone 18 Pro and up to 45 hours on the Pro Max, arrive in Apple’s press release with a qualifier in brackets: eSIM-only model. Apple sells an eSIM-only iPhone 18 Pro in 12 named markets. In the…
iPhone Handoff Launches With Two Carriers Worldwide: Every Carrier Rule in Apple's Footnotes
Footnote 9 of Apple’s iPhone 18 Pro press release is one sentence long and it decides who gets one of iOS 27’s new features. Verbatim: “iPhone Handoff will be available at launch with T-Mobile in the U.S. and Telekom Germany in Germany.” Two carriers, two countries, and no other carrier named anywhere. iPhone 18 Pro…
iPhone 18 Pro Is eSIM Only in 12 Markets: What Happens the First Time You Switch It On
In 12 countries and regions on Apple’s list, iPhone 18 Pro and iPhone 18 Pro Max arrive with no SIM tray at all, so the first thing the phone asks for when it is unboxed on Friday, September 18 is an eSIM. Apple’s list is Bahrain, Canada, Guam, Japan, Kuwait, Mexico, Oman, Qatar, Saudi Arabia,…
Moving to an iPhone 18 Pro: What Apple's Published Transfer Instructions Cover, and Where They Stop
Apple’s published instructions for moving to an iPhone 18 Pro amount to three preparation steps and one free support session. There is no Apple support article covering data transfer to this model, because Apple has not published a user guide for it yet: the iPhone manuals index still stops at the iPhone 17 family and…
eSIM-Only iPhone 18 Pro in 12 Countries: What Apple Publishes for a Multi-Country Order
iPhone 18 Pro ships with no SIM tray at all in 12 countries, and Apple publishes the list. Apple also publishes the dual eSIM specification, two lines active at once and eight or more stored, and it has published nothing about moving those lines across a company fleet. iPhone 18 Pro ships without a SIM…
Locked or Unlocked iPhone 18 Pro: What Apple Publishes, and What No Carrier Will Confirm
Apple sells iPhone 18 Pro with a “Connect on your own later” option, and the $1,199 to $2,399 prices on its Store page are the prices for that unattached configuration. Picking a carrier in the same checkout does not change what you pay Apple. It changes what you are committed to afterwards. iPhone 18 Pro…
Buying iPhone 18 Pro in Japan, the UAE or Singapore: Price, Warranty and the eSIM Catch
Apple lists the 256GB iPhone 18 Pro at 219,800 yen in Japan, AED 5,099 in the UAE and S$1,899 in Singapore, and the most consequential difference between the three storefronts is not the price. Japan and the UAE are both on Apple’s eSIM-only list, so phones sold there have no SIM tray at all, while…
iPhone 18 Pro Dual eSIM Explained: Two Active Lines, Eight or More Stored, and Where the SIM Tray Is Gone
The iPhone 18 Pro supports dual eSIM, which Apple’s tech specs define as two eSIMs active at the same time with eight or more stored on the phone. In 12 countries, including the United States, Canada and Japan, there is no SIM tray at all, so eSIM is the only way to add a line.…
iPhone Duo Is eSIM-Only Everywhere: What Dual eSIM Means for Travelers and Carrier Switching
iPhone Duo has no SIM tray in any country. According to Apple’s press release, the foldable is eSIM-only worldwide, with dual eSIM that keeps two lines active at once, stores eight or more profiles, and works with more than 500 carriers. That is a bigger step than the iPhone 18 Pro takes. The Pro drops…
iPhone 18 Pro Goes eSIM-Only in 12 Countries: Full List and What It Means for Travelers
The iPhone 18 Pro and iPhone 18 Pro Max ship without a physical SIM tray in 12 countries and regions, including the United States, Canada, Japan and Mexico, Apple confirmed in its September 9 press release. The eSIM-only models also carry Apple’s headline battery figures. The 36 hours of video playback quoted for the Pro…
How To Resolve Unsupported eSIM Error on iPhone
Tom Victor provides satisfying answers to these questions: Why does the “Unsupported eSIM Error” occur? Is there a way to resolve this issue?
Fix: iMessage and FaceTime Number Has Expired
Resolve the iMessage and FaceTime number expired issue with our step-by-step guide for reactivating your number.
Apple Disables Cellular Plan Activation on iPad Using Apple SIM
As of October 1, Apple SIM cards can no longer be used to activate cellular plans for iPads, requiring instead a physical SIM card or eSIM.
Apple Highlights Benefits of iPhone 14 eSIM While Traveling Abroad
Apple recently outlined the benefits of the iPhone 14 eSIM for travelers, as U.S.-purchased iPhone 14 models lack a physical SIM card tray.
T-Mobile iPhone Users Plagued by iMessage Deactivation Due to eSim Bug
T-Mobile iPhone users report an iMessage deactivation problem likely caused by an eSIM bug. Only switching to a physical SIM resolves it.
How to Use Dual SIM on Your iPhone
Your iPhone XR or newer supports two cellular plans at a time if you use dual SIM. Here’s how to set up Dual SIM and make the most of it.
How To Find The Best eSIM for Traveling
Find the best eSIM for your travels with eSIMdb from Mac Geek Gab 895.