Beginning a month ago, one of my friends cannot receive any of my texts. We can both call each other, it works fine and during the call that is when the texts get delivered only. He can send me a text and I do receive it. If I attempt sending him a text it is not delivered. We are both Econet wireless users. I have tried;
1) Deleting his contact and texting by typing in the number
2) deleting all previous thread conversations with him
3) Re-adding him as a contact,
4) Called Econet customer service and they offered me a centre number which i already had and told me to switch off my phone and remove my sim-card for a few minutes.