t*n
发帖数: 14458 | 1 黑莓的pushmail跟微软exchange server的pushmail有什么不同？
两个都用过，好像速度都差不多。微软那个也挺快的，电脑上收到email几秒钟之内手机
也收到了。 | g*****g
发帖数: 34805 | 2 Usually BB's pushmail is SMS based, thus is more battery friendly.
But there's a cost of SMS, someone has to pay it.
Exchange server uses long poll, and you have to be always online.
手机
【在 t*n 的大作中提到】
: 黑莓的pushmail跟微软exchange server的pushmail有什么不同？
: 两个都用过，好像速度都差不多。微软那个也挺快的，电脑上收到email几秒钟之内手机
: 也收到了。
| t*n
发帖数: 14458 | 3 always online就是手机不停地发信号吗？
Usually BB's pushmail is SMS based, thus is more battery friendly.
But there's a cost of SMS, someone has to pay it.
Exchange server uses long poll, and you have to be always online.
手机
【在 g*****g 的大作中提到】
: Usually BB's pushmail is SMS based, thus is more battery friendly.
: But there's a cost of SMS, someone has to pay it.
: Exchange server uses long poll, and you have to be always online.
:
: 手机
| g*****g
发帖数: 34805 | 4 No, if you really want to know, check what "long poll" is.
【在 t*n 的大作中提到】
: always online就是手机不停地发信号吗？
:
: Usually BB's pushmail is SMS based, thus is more battery friendly.
: But there's a cost of SMS, someone has to pay it.
: Exchange server uses long poll, and you have to be always online.
: 手机
| t*n
发帖数: 14458 | 5 查了一下，看起来似乎比BB那个先进么
No, if you really want to know, check what "long poll" is.
【在 g*****g 的大作中提到】
: No, if you really want to know, check what "long poll" is.
| g*****g
发帖数: 34805 | 6 这个没有先进后进一说，成本问题。BB的解决方案更贵但
也对电池更友好。
【在 t*n 的大作中提到】
: 查了一下，看起来似乎比BB那个先进么
:
: No, if you really want to know, check what "long poll" is.
|
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