Introduction - If you have any usage issues, please Google them yourself
Huawei GTM900 development board information, there is schematic diagram and the Treasury, as well as the use of manuals, not bad.
Packet : 99273912huawei_gtm900_develop_board.rar filelist
华为GTM900开发板资料\GTM900.lib
华为GTM900开发板资料\GTM900开发板使用说明书.pdf
华为GTM900开发板资料\mg_gtm900开发板原理图.pdf
华为GTM900开发板资料