Here are the best ways to fix imessage sent as text message on iphone. Send imessage to the recipient's apple id you can also send imessages directly to your contact's apple id email address. Every once in a while i’ll be texting iphone users and while i usually send imessages to these contacts, it starts randomly sending sms instead
Why am I sending text messages from my email? | The iPhone FAQ
Also, when my iphone does this i am at home and am connected to data and wifi.
Find out why your imessages are being sent as text messages on your iphone and learn how you can stop that from occurring by changing a setting.
Wondering what send as a text message means on iphone Learn how it works, what does sent as sms mean, and when your iphone switches from imessage to sms. Imessage issues after ios 26 update include activation failures, server problems, and group messaging bugs Learn fixes and prevention tips.
By sending imessages from your apple id, you avoid the possibility of messages being sent as sms If you need to send an sms later, switch back to your phone number and enable send as sms
