*Facepalm*
Exactly the same way you send a text to that mobile if it's in America.
you use there phone number
on a mobile phone
on a mobile phone
Sending a text message to an email address costs the same ammount of money it does to send a text message from a mobile phone to another mobile phone.
No it does not cost you anything to update your twitter via text message with T-Mobile, Since you have unlimited text. If you did not have a text messaging plan at all, then the normal T-mobile text messaging rate would apply. Happy Tweeting!
Facebook texts are completely free so T-mobile will only charge you whatever you normally pay per text which is usually 10p but if you get free texts on your T-mobile package then you will not pay anything to send a text to Facebook.
you can use google voice to send and receive text messages on your pc to a mobile phone for free.
Yes, law enforcement agencies can subpoena text messages from T-Mobile with a valid court order.
no
you can't text using a computer. computers use email. you need a mobile to text
All blackberry mobile phones come with the capability to text message. Whether you have free text messaging will depend entirely on the type of plan you choose for your phone. But usually all plans with the blackberry mobile will have unlimited text messaging on their phones.