Telkom mobile disconnects me several times on a daily basis

I have been a Telkom mobile customer for almost a year now and I spend approximately R500 per month on their services. Their prices are really good compared to the competition so I have recommended them to several friends and family members. Unfortunately they are selling a product that they cannot provide, their cell towers take on way too much traffic. They should really include in their adverti*****ts that you will be disconnected 80% of the time. There is no point saving money on these services if you are offline most of the time and consequently miss important calls or messages.

Fortunately I am a pre-paid customer, so I can easily move to a different service provider, but it bugs me that I'm paying so much money and not receiving the services promised. If it doesn't improve by the end of the month I will be moving to a different service provider, I will take all the customers I have brought them with me and will warn all potential customers in the future of this experience.