主题 : 安装andriod系统后,在板子上安装gprs模块,能不能打电话? 复制链接 | 浏览器收藏 | 打印
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楼主  发表于: 2010-06-29 23:52

 安装andriod系统后,在板子上安装gprs模块,能不能打电话?

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1楼  发表于: 2010-06-30 12:24
一般来说,GPRS模块只有数据服务功能,就像GPRS上网卡,只能用来上网。
"If you have an apple and I have an apple and we exchange apples, then you and I will
still each have one apple. But if you have an idea and I have an idea and we exchange
these ideas, then each of us will have two ideas."
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2楼  发表于: 2010-07-02 08:31
引用第3楼avci于2010-07-02 06:54发表的  :
如何能把嵌入PPP协议,头大的,

Android上已经包含了PPP支持,不需要自己移植
"If you have an apple and I have an apple and we exchange apples, then you and I will
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these ideas, then each of us will have two ideas."
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3楼  发表于: 2010-07-02 09:29

 回 5楼(gxgbpc) 的帖子

一个包含Voice功能的GSM/3G Modem,和所谓的GPRS模块其实是一样的,只是多了语音电话功能。
"If you have an apple and I have an apple and we exchange apples, then you and I will
still each have one apple. But if you have an idea and I have an idea and we exchange
these ideas, then each of us will have two ideas."
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4楼  发表于: 2010-11-01 08:36
1. 不需要
2. Android内建的message程序就支持mms. 只有能提供一个可以work的gprs modem就行了
"If you have an apple and I have an apple and we exchange apples, then you and I will
still each have one apple. But if you have an idea and I have an idea and we exchange
these ideas, then each of us will have two ideas."