Battery life is better
Coverage is better
Easy to make it works.Esp for unlocked phones.
Working on Windows Phone Client
Working on BlackBerry Client
Working on Symbian Client
iPhone? Need Apple to open their SMS API
In USA, you can use T-Mobile prepaid SIM card
In Canada, 711 prepaid SIM cards is very cheap, Wind Mobile is also a good choice.
In other countries, you can find a provider offer good plan for texting to USA number.
Up to 5 cell phones at this time, if you are a business user and need more, please contact us.
She need to login to her google account, then do the authorization process.
Sure! You can track anything.
Visit our Group: http://groups.google.com/group/trackbysms
Tell your friends.