Phone bill help

[Robert]

Basically I phoned vodafone up and they told me my next bill would be around £100. I received my bill and it came to £84.60. The haven't jumped in advance have they? I'm worried I'll get another bill for £100 next month. When I use 191 and get them to send my balance via text, it says amount unbilled is 10p. If I owed them anymore surely it would show up here?

[Nick F]

Best to give them a call to work out what bills you will be getting and for how much