What are O2 like for 3G data plans? Do they have Fair Use Policies, allow tethering, allow use of a wifi hotspot network, etc?
The O2 Web & Wi-Fi Bolt On allows you unlimited use of O2 UK's Edge, GPRS, 3G and HSDPA networks, The Cloud's UK Wireless LAN network and the BT Openzone UK Wireless LAN network, for personal internet use and email. All usage must be for your private, personal and non-commercial purposes. You may not use your SIM Card in any device to allow the continuous streaming of any audio / video content, enable P2P or file sharing or use them in such a way that adversely impacts the service to other O2 customers. If O2 reasonably suspect you are not acting in accordance with this policy O2 reserves the right to impose further charges or disconnect your tariff at any time, having attempted to contact you first.