your message could not be delivered to this non wireless number
I tried texting a number and the only message I get is .. “ Your message could not be delivered to this non-wireless number “
iPhone 11
Question marked as
If someone has a landline phone, texting them won't work.
SMS/MMS messages are a cell phone thing, and landline phones aren't on cellular networks. Although digital phone service (VOIP) might be Internet-based, I don't know of any landline phones that can receive iMessages, either.
You'l have to call your party up and leave a message on their answering machine / voice mail the old-fashioned way.