Legality of denying iMessage and SMS coexistence in emergency situations

Why can’t iPhone allow iMessage and SMS to coexist when in group situations? Not allowing that could cause dangerous situations in emergencies when a team is coordinating in life saving efforts.


[Edited by Moderator]

Original Title: Legality of messaging access

iPhone XS, iOS 18

Posted on Jul 27, 2025 09:48 AM

Reply
Question marked as Top-ranking reply

Posted on Jul 27, 2025 09:52 AM

You can have a message thread that contains both iMessage and SMS. It is considered an MMS and responses by iPhone users will be in green. As an iPhone user you need to ensure that your carrier has configured your account with SMS and MMS feature, and you have MMS turned on in your Settings.

4 replies

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Legality of denying iMessage and SMS coexistence in emergency situations

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.