How to add a phone number to iMessage on a Mac, and receive messages on your computer

You can add your iPhone's phone number to iMessage on your Mac computer with a few quick steps on your iPhone and Mac. Here's ...

How to enable iMessage on your iPhone to easily send messages to iPhone, iPad, and Mac users

It's easy to enable iMessage on an iPhone to send messages over cellular data or Wi-Fi with other iPhones, or over Wi-Fi with iPads or Mac computers.
Tidbits

How to Reclaim Your Phone Number from iMessage

When it works, iMessage is one of Apple’s best online services. With iOS 8 and OS X 10.10 Yosemite, it seamlessly merges SMS and instant messaging across all your Apple devices, and you won’t find ...
iThinkDifferent

PSA: Apple explains how to fix iMessage not working after eSIM setup in iOS 26

Apple confirms that iMessage may not activate automatically on iPhones running iOS 26 if the eSIM setup is skipped. Here’s how to fix the issue manually.

Apple Explains How to Fix iMessage Not Delivered Alert in iOS 26

Apple today updated its iMessage troubleshooting support document to add a scenario that can occur in iOS 26. If you don't ...
PCMag on MSN

iMessage Not Working on iOS 26? Apple Explains How to Fix It

Apple says the issue may stem from having an inactive SIM with the same number as your active SIM. To fix it, remove the inactive SIM and activate iMessage again.