[posted by wap, platform: Opera]

没有运营商支持就不可能会有真push mail，有各种各样的伪push mail，原理十分简单.....

引用:

原帖由 罪恶台球师 于 2009-2-19 10:36 发表


第一日本用的是WCDMA CDMA2K,短信再各运营商之间更本不能互发...不同运营商手机联系都是EMAIL....就是在你眼里觉得很麻烦的东西,事实上日本人见面不要电话号码,直接要EMAIL的情况比较多...所以现在有说法,日本人 ...

好像很专业，那我问一下，如果认真为真的push mail 不走gprs的话，
那移动的黑莓业务也有限定的流量的，那这个流量走的是啥？

另加一条wiki上说的：

Most of these non-proprietary solutions are network independent, meaning that as long as a device is GPRS enabled and has an e-mail client, it will have the ability to send/receive e-mails in any country and via any telco that has GPRS on its network. It also means that so long as the device itself is not SIM locked, the constraints of BlackBerry such as Network locking, vendor locking (BlackBerry devices and BlackBerry Connect devices) and GPRS-roaming charges (for non-home access) are not an issue. Pop in a local SIM card in any country the user is in, have the correct APN settings and get your mail at LOCAL rates.

[ 本帖最后由 leonWong 于 2009-2-19 15:11 编辑 ]

引用:

原帖由 leonWong 于 2009-2-19 14:04 发表


好像很专业，那我问一下，如果认真为真的push mail 不走gprs的话，
那移动的黑莓业务也有限定的流量的，那这个流量走的是啥？

另加一条wiki上说的：

Most of these non-proprietary solutions are networ ...

wiki says:

Most of these non-proprietary solutions are network independent, meaning that as long as a device is GPRS enabled and has an e-mail client, it will have the ability to send/receive e-mails in any country and via any telco that has GPRS on its network. It also means that so long as the device itself is not SIM locked, the constraints of BlackBerry such as Network locking, vendor locking (BlackBerry devices and BlackBerry Connect devices) and GPRS-roaming charges (for non-home access) are not an issue. Pop in a local SIM card in any country the user is in, have the correct APN settings and get your mail at LOCAL rates.