Cellphone application that has not been invented...what would you like?

how about a cell phone that did absolutly nothing but worked as a phone? nothing extra,just a phone,this way you could get cheaper bills,and not have to worry about some jerk companies sending you mails that cost a dollar a message without you knowing till the bill arrived and you could cancel.

Well! If im able to create a cellphone application... I would create an application that would send a copy of all the sms that i recieve to my email... and also an option to send all my calls and voice to calls as recorded sound to my email.. he he..... And even vice versa... thats is from my email to my cell phone... So that wherever i go... im always informed of everything...hehe

I really like some application to see some live shows... and some applications for thoughts motivating us... giving thought for a day