mbox106gs 默认支持的3g模块的at 端口 ppp端口 pid vid AD3812 UC20 PCI291 EC1261 E353 E1750
D/RIL(1339):Findalinewhichhaveasectionmark([E1750])D/RIL(1339):getSectionStringsection(E1750)D/RIL(1339):production_name:E1750D/RIL(1339):Findalinewhichhaveasectionmark([E353])D/RIL(1339):getSectionSt