Thanks for the info, very useful.
After posting this, I found an online chat facility on the Three site, and had a chat with the advisor. He said that I couldnt use the SIM in my dongle at all.
I am questioning now whether he is just fobbing me off, or whether it is true.
This is the link:
http://store.three.co.uk/SIM_Only/Voice_Pay_Monthly
And its the second item in the list that I am intersted in purchasing.
Any more help would be greatly appreciated.
Yea defo cant tether with the one, The One Plan SIM Only - 1 month.is the only you'll be able to tether with ill admit im not 100% were dongles come into play im on the one plan and i use my Samsung GS2 to tether used about 30gig last month,
My friend used to be on a 500 mins plan + AYCE data add-on and put it in a dongle that's when they disconnected it but he upgraded to the one plan and now uses the galaxy ace but dose USB tether like using a dongle, But im sure they said in the shop the one plan can also be used in dongles too, but if they say on the chat dongles cant be used then i wouldn't bother because theyll detect it and Disconect it within a day or 2
Ash
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Sky 9732kbps/ 796kbps + TalkTalk 11105kbps/1020kbps + 3UK MBB Via Samsung GS2 4157Kbps/1536Kbps