Do u try to forget turn on vibrate mode when u have a serious meeting or class in school? I always do!
Here is the app that toggle between vibrate mode and normal mode accoring to the scheduler you set.
Besides, it also have another function--- set to vibrate mode immediately for X minutes , where X can be chosen by you.
Here is the link: try it
https://market.android.com/details?id=ming.rs
Here is the app that toggle between vibrate mode and normal mode accoring to the scheduler you set.
Besides, it also have another function--- set to vibrate mode immediately for X minutes , where X can be chosen by you.
Here is the link: try it

https://market.android.com/details?id=ming.rs