How long do you have to charge the samsung rant before you use it?

I wanted to know because im getting it today. How long does it have to be on the charger before you get to use it. I heard it was 24 hours for other phones but i wanna know about the rant :)How long do you have to charge the samsung rant before you use it?
It is not necessarily 24 hours for any phone.





Just charge it until the phone display says charging is complete.





Leaving it connected to the charger after that will accomplish nothing, as it is no longer charging (but it isn't bad, either).How long do you have to charge the samsung rant before you use it?
im pretty sure it has some battery life. they have to turn it on to activate it and stuff. and you can use phones while they are being charged...