Ok, I've identified more clearly the problem with the MTN data service since they made some changes. (Yes they've made changes alright!)
If you buy a R15 voucher, and you buy a 10Meg data bundle, your airtime left over should be R5. Once the data bundle is used, you should then start to use up the remaining airtime at 'out of bundle rates', i.e. R2 a Mb, so you should get another 2.5 Mb. That's 12.5 Mb for your R15.
What it happening is that if you surf the internet without disconnecting, you get all of your +/- 12.5 Mb. However if you disconnect after using up the initial 10Mb bundle or go slightly over it doesn't let you connect again. This is despite your 'airtime balance showing, say, R4 left over it gives the error you get when it's all used up.
UPDATE: You will need to leave the connection for some time before trying again and ONLY THEN will you be able to connect.
MTN is DEFINITELY deducting an amount for every failed attempt at connection. I started out last time with 10Mb and failed to connect. I then checked the data balance and it said 9.9Mb. <---pure theft of data IMHO. [I was using GPRS only]
If someone from MTN is reading this, please forward it to the relevant department for checking. I really do not wish to go through their call centre again and try and explain this to people who won't listen or who just hang up on me. If anyone else can check my observations I would also be grateful.
**KEEP AN EYE ON YOUR BALANCE.**
If you buy a R15 voucher, and you buy a 10Meg data bundle, your airtime left over should be R5. Once the data bundle is used, you should then start to use up the remaining airtime at 'out of bundle rates', i.e. R2 a Mb, so you should get another 2.5 Mb. That's 12.5 Mb for your R15.
What it happening is that if you surf the internet without disconnecting, you get all of your +/- 12.5 Mb. However if you disconnect after using up the initial 10Mb bundle or go slightly over it doesn't let you connect again. This is despite your 'airtime balance showing, say, R4 left over it gives the error you get when it's all used up.
UPDATE: You will need to leave the connection for some time before trying again and ONLY THEN will you be able to connect.
MTN is DEFINITELY deducting an amount for every failed attempt at connection. I started out last time with 10Mb and failed to connect. I then checked the data balance and it said 9.9Mb. <---pure theft of data IMHO. [I was using GPRS only]
If someone from MTN is reading this, please forward it to the relevant department for checking. I really do not wish to go through their call centre again and try and explain this to people who won't listen or who just hang up on me. If anyone else can check my observations I would also be grateful.
**KEEP AN EYE ON YOUR BALANCE.**