... 6,4.3' -dual sim,dual stand by,gps -second hand phones available -mtk6573,bluetooth low cost mobile phones, original second ... hand phones available·Operation System:Google Android 2.3.6 ·Quad ... record·calendar,To do list,Alarm,World Clock,Stopwatch·caller picture,caller Ring Tone,·Telephone directories:100000 group of contacts,support ...