TFT 特征 语音编码G.711a/uG.high/lowG.729a/bG.722G.726iLBCAMR-NB; AMR-WB Video codecs:H.263H264MPEG4 分辨 QCIF，CIF，QVGA 图像格式: PEG GIF and BMP PNG Video formats: MPGP and FLV Echo : Gpatible with the LECincluding hands-free(AEC) VGSVAD，CNG，Jitter buffer 支持双工对讲 Possibility of registering a domain or of SIP calls Peer to peer 支持STUN 支持SIP SMS Adjusting the volume in all modes(headset/handsefree/headsetwire/bell) 对比: 1 亮度 : 450cd/m2 视角 : degrees horizontal / degrees vertical (at contrast ratio of 10:1) Screen orientation Portrait instead of landscape.
