The craziest thing keeps happening to my grandfather and today I went to see and try for myself.
He using an old Alcatel Seniors phone from a few years back on vodacom network. When you call him, the phone rings and when he awsners, I can hear him speaking, but he can't hear me speaking back. Same thing if he dials out. The voice only works one way. He also had another old Nokia phone from the stone ages, with a different vodacon Sim and the same thing happens. The signal shows a good strength too. However my S21 on vodacom works perfectly in the building with no issues.
I then took his phones with me down the road a few kms and obviously it connects to a different tower, because the both of his phones works perfectly again. When I come back to his apartment, same issues again. It happens temporarily.
Wonder if it's to do with vodacon switching off some of their 2G towers in the area or if anybody ever experienced this previously?
Not sure how I am going to get vodacom to fix this one!
He using an old Alcatel Seniors phone from a few years back on vodacom network. When you call him, the phone rings and when he awsners, I can hear him speaking, but he can't hear me speaking back. Same thing if he dials out. The voice only works one way. He also had another old Nokia phone from the stone ages, with a different vodacon Sim and the same thing happens. The signal shows a good strength too. However my S21 on vodacom works perfectly in the building with no issues.
I then took his phones with me down the road a few kms and obviously it connects to a different tower, because the both of his phones works perfectly again. When I come back to his apartment, same issues again. It happens temporarily.
Wonder if it's to do with vodacon switching off some of their 2G towers in the area or if anybody ever experienced this previously?
Not sure how I am going to get vodacom to fix this one!

