in case you never heard of it, webe tries to make some extra money by charging you if you want to use wifi tethering when on their network. they'll just forward you to some webpage if you have not activated (and paid for) tethering but tried it anyway:

[attachmentid=7298801]

there are several known methods telcos use to detect tethering, e.g.:
How can phone companies detect tethering

i'm thinking of identifying webe's method and publish a countermeasure here, but currently very busy with real work. any sifu here have looked at it?

@rizvanrp