... Support steering wheel control Sharing Digital 7'' Car GPS Navigation for CITROEN C4 C-Triomphe C-Quatre (2005- ... ). Built-in GPS system ( wince 6.0 )4). Dual zone function (Listen Radio/CD while watching GPS image)5). Built-in ... Canada , Singapore + Malaysia , Iran, Israel ,USA, ThailandMenu Languages & Navigation Voice: English, Chinese, Arabic, German, French, Italian, Portuguese, Spanish, ...