Unable to send message

[Rayzer]

I am getting a notification that I am unable to send this message to a particular contact within Samsung messages. I am able to send messages to other contacts without any problem. I waited a full day on previous messages and they still were not sent. Does anyone know what service this notification might be referencing?

[DanG92263]

Hmm. Maybe that their phone is off or they have some other disruption of service with their carrier. Are you able to call them?

[Rayzer]

Curiously, no. When I tried calling, there was absolutely no delay in terminating the call.
I emailed them, and they said there is no problem and that they are communicating fine with others.

[DanG92263]

Curious. Do they happen to be an iPhone user?

[Rayzer · Accepted solution]

Today, when I realized I couldn't make an outgoing call or SMS, I tried rebooting my phone. After rebooting, 38 messages came in, wishing me happy Thanksgiving. Chalk it up to a beta software lesson.