How does it work?

[Bikerza]

I have a MTN E20 modem. Then bought Vodacom Sim for extra airtime, thus creating a profile on my E220 and use the vodacom card.

At the moment I have my MTN sim in and having problems with speed. So I disconnect, connect with my vodacom profile and it is zipping through. What difference does these profiles make? And should the vodacom profile not work if I have my MTN sim in it?

 

[Deenem]

No difference, they both use the same Access Point Name(internet) so the profiles are the same

 

[Bikerza]

So how come I get appalling speed when using MTN connection and great apeed when using VC? Which is exactly what happened now when trying to post on this comment. MTN clutched out, switched to VC and all is fine?