Samsung
Huawei
Alcatel
HTC
Apple
LG
T-Mobile
TCL
Telepong
Telit
TelMe
Telson
Telular
Thomson
Three (3)
Thuraya
Tianyu
TLT
Toplux
Torson
Toshi
Toshiba
Toyo
Treo
Trium
TV Phone
Twin Tact
Twinsim
Tzuki