I bought a Giga200 today, which I put into a B315 router.. The sales lady told me I will be able to force it to roam on Voda as the area I'm in CellC only have 2g Signal. The speed is absolute crap. Even WhatsApp takes forever... When I set it to roam it says connecting not allowed? She told me that she gave me a normal SIM card, onto which she loaded the 200gigs and not the Giga sim...