Warehouse Deals - returned open box phones from TTfone - Grab a bargain All phones are fully tested and are working Phones may come with small cosmetic imperfections. The TTfone Titan TT950 is a fully featured easy to use simple smart phone which is as easy as you have come to expect with TTfone models.Unlocked - simply insert your existing SIM card, can be a Pay As You Go or contract SIM (except the Three, ID and Smarty network).