Before yoodo was bought over, they had a rm5 voice only plan which I still maintain to this day.

However I would need to find a similar voice only plan for my grandpa, as he spam calls me for biscuit. Currently he is on hotlink pantas, but his calling habits just depletes his credit. Need a voice only plan similar to yoodo's offering.

Previously I saw a voice only plan on umobile app, but now no more. So asking for recommendations/ advises from anyone. Thanks and have a blue Monday ahead.