Apple Highlights Additional iOS 15 Features, Such as Dual-SIM Phone Number Switching in iMessage Conversations - MacRumors
Skip to Content

Apple Highlights Additional iOS 15 Features, Such as Dual-SIM Phone Number Switching in iMessage Conversations

Apple recently updated its iOS 15 features page to highlight some additional information about the software update ahead of its imminent release.

iOS 15 Messages Feature
In addition to revealing that Find My network support for AirPods Pro and AirPods Max has been delayed until "later this fall," Apple said iOS 15 allows users to seamlessly switch between phone numbers in the middle of an iMessage conversation on an iPhone with Dual SIM support, including the iPhone XS, iPhone XS Max, iPhone XR, and newer.

Regional updates to the page include the addition of Japanese in the list of new Voice Control languages and the addition of Singapore for countries with air quality maps in the Weather app on iOS 15. Apple has also revealed that iOS 15 has a new SF Arabic system font, and in India, users can choose from up to 10 of their most recently used UPI payment apps when they scan UPI QR codes using the Camera app for merchant payments.

Apple labeled iCloud Private Relay as a beta feature last month, and the iOS 15 features page now states that when using Private Relay, some websites may have issues, such as showing content for the wrong region or requiring extra steps to sign in. This mirrors fine print added to the iCloud Private Relay section of the Settings app on iPhone.

iOS 15 will be released tomorrow following over three months of beta testing. The software update is compatible with the same iPhones as iOS 14, including older devices like the original iPhone SE and iPhone 6s.

Related Forum: iOS 15

Popular Stories

M5 MacBook Pro

RIP, MacBook Ultra

Monday October 19, 2026 9:37 am PDT by
Apple today sent out invites for an experience in Los Angeles on Wednesday, October 28, and the "Pro and tell" tagline on the invitation likely means that the rumored MacBook models with touch-enabled OLED displays will stick with MacBook Pro branding instead of the once-rumored "MacBook Ultra" name. The long-rumored "iPhone Ultra" ended up being named iPhone Duo, so speculation that Apple...
iPhone Duo Trio

Here's What Apple's Apps Look Like on the iPhone Duo

Tuesday October 20, 2026 11:12 am PDT by
With just three days to go until the iPhone Duo is released, Apple is getting ready for the launch. Behind the scenes, the App Store now has screenshots of Apple's built-in apps running on the Duo. We've seen some apps in marketing materials, but images of the ones we haven't seen give us an idea of what it will be like using the iPhone Duo day to day. Many apps are shown in landscape...
apple pro tell logo

Apple Announcing New Products Next Week: 'Pro and Tell'

Monday October 19, 2026 9:05 am PDT by
Apple's Greg Joswiak today hinted at new product announcements coming next week, sharing a social media post that says "Can't wait to pro and tell next week." Rumors suggest Apple is planning to debut the new MacBook Pro with an OLED touchscreen display, an M6 entry-level MacBook Pro, an M6 iMac, an iPad mini with an OLED display. Can't wait to pro and tell next week....

Top Rated Comments

66 months ago
Have they made any improvements with being able to report spam text messages more easily? It is a 15-step process for me:

- Open the message.
- Copy the message.
- Go back.
- Compose a new message to 7726 (ATT's spam reporting number).
- Paste the message.
- Go back.
- Open spam message.
- Go to Info.
- Go to Info again.
- Long press and copy number.
- Go back.
- Hit Done.
- Go back.
- Open message to 7726.
- Paste number.

Instead of more surveillance crap, can we please have an easier way to accomplish this?

Edit: Looks like there is a better way to do this in just 4 steps ('https://forums.macrumors.com/threads/apple-highlights-additional-ios-15-features-such-as-dual-sim-phone-number-switching-in-imessage-conversations.2311966/post-30305086').
Edit 2: But the above advice conflicts
with this ('https://forums.macrumors.com/threads/apple-highlights-additional-ios-15-features-such-as-dual-sim-phone-number-switching-in-imessage-conversations.2311966/post-30308515'). If this one is correct, then it still takes 12 steps.
Edit 3: I can confirm that it still takes 12 steps.
Score: 20 Votes (Like | Disagree)
cmaier Avatar
66 months ago

Doing the most. Being able to Delete send messages?
Ok, this time you got me. What?
Score: 9 Votes (Like | Disagree)
66 months ago

Have they made any improvements with being able to report spam text messages more easily? It is a 15-step process for me:

- Open the message.
- Copy the message.
- Go back.
- Compose a new message to 7726 (ATT's spam reporting number).
- Paste the message.
- Go back.
- Open spam message.
- Go to Info.
- Go to Info again.
- Long press and copy number.
- Go back.
- Hit Done.
- Go back.
- Open message to 7726.
- Paste number.

Instead of more surveillance crap, can we please have an easier way to accomplish this?
AT&T user here as well. You added unnecessary steps. Try this instead:
- Open the message
- Long press and choose '...More' menu option
- Select the Forward message arrow icon in the lower right
- Type 7726 in the To: field & hit send
Score: 8 Votes (Like | Disagree)
dsh3 Avatar
66 months ago

I think you need to speak for yourself here. At least, I use both iMessage plenty here in Denmark, and also FaceTime.
Agreed. Our families widely use FaceTime for daily calls. Denmark as well.
Score: 6 Votes (Like | Disagree)
66 months ago

The biggerfeatures are for FaceTime and iMessages which are basically used in USA, the rest of the world we use WhatsApp or Telegram to talk/video with other OS.
I think you need to speak for yourself here. At least, I use both iMessage plenty here in Denmark, and also FaceTime.
Score: 6 Votes (Like | Disagree)
66 months ago

Really stretching it.
I have to agree with this.
How about, instead of making iMessage's relationship with phone numbers even more complicated, Apple fix the whole ####ing mess that is iMessage identity? This would include things like

- AUTOMATICALLY connect all relevant AppleID's (including your @me.com and @mac.com versions) with all relevant phone numbers. If weirdo cases want to opt out, sure, but make the NORMAL CASE just work.
- do this on ALL Apple devices.

I am so damn sick of having multiple Messages threads running with the same person depending on whether I am connecting to their Mac or their phone; why is this STILL an issue.
Hell it even happens with me sometimes because Apple have made such a cack-handed mess of the set of preferences you have to set up (and set up in exactly the same way, without help) across multiple devices.

Fix the COMMON CASE Apple, before giving us this specialized nonsense!
Score: 5 Votes (Like | Disagree)
Latest Stories
iPhone Duo Reviewers Really Miss Face ID
iPhone Duo Reviewers Really Miss Face ID
4 hours ago
Does the iPhone Duo Run Hot? Here's What Reviews Found
Does the iPhone Duo Run Hot? Here's What Reviews Found
6 hours ago
Apple Music's New Look is Now Live on Apple's Website
Apple Music's New Look is Now Live on Apple's Website
6 hours ago
Anthropic Launches Claude Duet, a Proactive AI Agent
Anthropic Launches Claude Duet, a Proactive AI Agent
7 hours ago
What 32,000 Folds Did to the iPhone Duo's Hinge
What 32,000 Folds Did to the iPhone Duo's Hinge
8 hours ago
iPhone Duo's Hidden FaceTime Camera Takes 'Trash' Photos
iPhone Duo's Hidden FaceTime Camera Takes 'Trash' Photos
9 hours ago
iPhone Duo Has 'Edge Light' Feature That Debuted on Macs Last Year
iPhone Duo Has 'Edge Light' Feature That Debuted on Macs Last Year
10 hours ago
Apple Support App Updated for iPhone Duo's Larger Display
Apple Support App Updated for iPhone Duo's Larger Display
10 hours ago
Amazon Sweetens the Deal on Entry-Level 16-Inch MacBook Pro With $570 Off
Amazon Sweetens the Deal on Entry-Level 16-Inch MacBook Pro With $570 Off
10 hours ago
iPhone Duo Tips Over on MagSafe Stands When Unfolded
iPhone Duo Tips Over on MagSafe Stands When Unfolded
10 hours ago
Apple Music's New Look Officially Announced
Apple Music's New Look Officially Announced
12 hours ago
iPhone Duo Supports Apple Pencil Starting With iOS 27.2
iPhone Duo Supports Apple Pencil Starting With iOS 27.2
12 hours ago
iPhone Duo Accessories Roundup: Cases and Screen Protectors From OtterBox, ZAGG, and More
iPhone Duo Accessories Roundup: Cases and Screen Protectors From OtterBox, ZAGG, and More
13 hours ago
Apple Stores Will Have 'Limited' Availability of iPhone Duo for Walk-In Customers
Apple Stores Will Have 'Limited' Availability of iPhone Duo for Walk-In Customers
13 hours ago
iPhone Duo Reviews Explain Why Device is Both 'Fun' and 'Frustrating'
iPhone Duo Reviews Explain Why Device is Both 'Fun' and 'Frustrating'
14 hours ago
Apple Says 'Reachability' Feature Coming to iPhone Duo Later This Year
Apple Says 'Reachability' Feature Coming to iPhone Duo Later This Year
15 hours ago
Loop Capital Cuts Apple Rating Over iPhone Sales Outlook
Loop Capital Cuts Apple Rating Over iPhone Sales Outlook
19 hours ago
Apple Stores in Bordeaux and Lille Looted During French Protests
Apple Stores in Bordeaux and Lille Looted During French Protests
19 hours ago
Bluesound Adds Native Apple Music Support
Bluesound Adds Native Apple Music Support
20 hours ago
Apple CEO John Ternus Explains What Makes Good Product Design
Apple CEO John Ternus Explains What Makes Good Product Design
21 hours ago
UK Proposes New Ways to Help Apple Pay Rivals
UK Proposes New Ways to Help Apple Pay Rivals
23 hours ago
WhatsApp Developing In-App Browser for All Chat Links on iPhone
WhatsApp Developing In-App Browser for All Chat Links on iPhone
23 hours ago
Apple's App Store Chief Explains Its Push for Premium Games
Apple's App Store Chief Explains Its Push for Premium Games
1 day ago
Apple Could Owe Even More After $5.7 Billion Patent Verdict
Apple Could Owe Even More After $5.7 Billion Patent Verdict
1 day ago
Skyrim Comes to Apple Silicon Macs With New Unofficial Installer
Skyrim Comes to Apple Silicon Macs With New Unofficial Installer
1 day ago
Apple Highlights Mac and iPad Use in Paris Design Exhibition
Apple Highlights Mac and iPad Use in Paris Design Exhibition
1 day ago
Apple Seeks 6G Modem Engineers as It Plans for Post-5G iPhones
Apple Seeks 6G Modem Engineers as It Plans for Post-5G iPhones
1 day ago
First iPhone Duo Unboxing Video Appears Ahead of Friday Launch
First iPhone Duo Unboxing Video Appears Ahead of Friday Launch
1 day ago
Perplexity Computer Can Now Run Fully Locally on Mac
Perplexity Computer Can Now Run Fully Locally on Mac
1 day ago
Apple's Touchscreen OLED MacBook Pro: Everything We Know
Apple's Touchscreen OLED MacBook Pro: Everything We Know
1 day ago