they need energy just like us. So they need to sleep to get "recharged"
Just visit answers.com on your mobile device.
go to tools option -> then go to change account -> then click mobile settings _> then click on validity option -> then click balance
Easy. Just go to wiki answers.com on a mobile phone and then your ok .
just go to the settings
To check your credit card balance online, log in to your credit card account on the issuer's website. Look for the option to view your balance or account summary. You can also download the issuer's mobile app to check your balance on the go.
A few common names for mobile computing are nomadic computing and mobile communication. The terms just basically mean the ability to use mobile communication while you are on the go.
in each day my balance is low.why?in each day 5rupees go on my mobile.4days my 5rupees gone
Go to shops like slot and ask them
Yes you can. Just put your sim card in and youll be good to go. But make sure its a T-Mobile phone!
dont know lol
just go to ebay, amazon and all the other websites