Yeah that's definitely odd. You've already tried the recommended troubleshooting steps like restarting your device or reseating the SIM. Reach out to our Mobility team at 1-866-558-2273 or visit the nearest TELUS store so our team can take a look!
I often get this message "Can't send message with Telus, error 2" when trying to send text. It happens with different people I'm trying to text. I have an android. It happens regardless if the receiver has an android or iPhone.
Is the issue consistent with the same recipients or is it random recipients and intermittent?
I also sometimes don't get phone calls. It will ring for the caller and they'll leave a message. I then get notify of the message but I never got the call and it's not even showing that I missed a call. Might be connected with the text problem.
The calls that don't ring on your end may be the issue described here: