a week ago
I bought a RAZ Memory Cell phone for my 99-year-old mother-in-law. It keeps things simple on the user end, and doesn't accept texts. Is there any way to verify the number? It's definitely working to receive calls.
a week ago
Does the phone need a texting APP added to it?
a week ago
Try rebooting the phone with the PM SIM in the phone by powering off then back on.
I assume you picked a new number for her. Check the phone setting to see if the number Is shown. I am not familiar with this phone but it should indicate Public on the top of the phone.
a week ago
when you activated the new Public Mobile sim, you must have either selected a new number or initiated a port of old number in to new account. Try calling someone nearby and view the call display to see her number.