http://www.t-mobile.com/shop/plans/cell-phone-plans-detail.aspx?tp=tb1&rateplan=T-Mobile-Total-Internet-Rate-Plan http://www.t-mobile.com/shop/plans/cell-phone-

http://www.t-mobile.com/shop/plans/cell-phone-plans-detail.aspx?tp=tb1&rateplan=T-Mobile-Total-Internet-Rate-Plan http://www.t-mobile.com/shop/plans/cell-phone-plans-detail.a... I use this with my Nexus One. Works for SIP and tethering.