datasheet .........\SIM300D_HD_V2.pdf GPRS8000_module_user_manual.pdf GPRS8000模块用户手册.pdf linux .....\ppp .....\...\chat .....\...\pppd .....\test-gprs .....\test-gprs.c wince .....\SERIAL1 .....\.......\phone.exe .....\.......\phone.rar .....\SERIAL2 .....\.......\phone.exe .....\.......\phone.rar