on 09-09-2021 14:59
Hi. Both my parents live in South Africa. Currently I'm able to text my mother's South African mobile number. But I can't text my dad's South African mobile number (it says "message send failure" or "not delivered").
My dad doesn't have a smart phone, so I can't WhatsApp him and I need to be able to text him occasionally.
How do I rectify this?
on 09-09-2021 15:16
Sounds like an issue with his phone or network.
Make sure he hasn’t blocked your number accidentally.