We know that blackberry is smartphone ... Blackberry had a software chatting .. the chatting messager name is Blackberry messager.. It's application very helpful .. We don't need sending a messages using SMS anymore .. Now i had a project to making calling free with blackbarry messages.. hope we can be partner work
**** GOOD EVENING & HAPPY SUNDAY efanchoco******
I have designed and developed many voip apps on Android & BlackBerry apps. I can design your app for $500 in 5 days, since I have done something like this many times.