at命令手册,基本比较详细了,别的就没有什么说的了

实现GPRS MODEM接发短信功能，同时可以进行GPRS数据传输，-GPRS MODEM realize message sending and receiving functions, at the same time can be GPRS data transmission,

一个很不错的语音电话源码-a very good voice source

可以自动接收短信，可以发送短信，可以拨打电话（已通过测试）注：短信中心号需要自己去设一下-can automatically receive text messages that can send text messages, phone calls (the test) Note : SMS center, it needs its own to create what

XModem协议源码，众所周知的一个协议的源码，搞arm的第一个程序基本上就是这个-XMODEM protocol source code, as we all know the source of an agreement, to engage the first arm is basically a program that

汇总了多种设备的AT指令。包括：PDA，GPRS，Fax等。-Summarizes the AT commands to various pieces of equipment. Including: PDA, GPRS, Fax and so on.

Ｖ21解调程序中关键部分-V21 demodulation process key part

WAVECOM AT指令 CDMA_AT_178 PDF-WAVECOM AT CDMA_AT_178 PDF

这是一个完整的无线通讯工程，利用无线MODEM与外界交互。-This is a complete wireless communications engineering, the use of wireless MODEM interaction with the outside world.

Softdec including the function poly2trellis-Viterbi Algorithm in soft decision

gsm ti35 at指令 用于串口调试-gsm ti35 at command for serial debugging