has anyone managed to tether their wi-fi only ipad to their iphone? O2 sold me a tethering bolt-on a few days ago but the 'personal hotspot' option isn't coming up on settings and O2 customer service have now told me that it's impossible to tether an ipad to an iphone as you the device being tethered needs to have either windows 7, linux or mac OS as a prerequisite
that's not what they told me first of all, and it sounds wrong to me, but they're insisting that it's the case
any ideas?
please??