With this application you can make automatic calls to the numbers
you want. You can define the number of repetitions interval between
calls extension set vibrate before dialing among other features.
Auto Redial App / What's New in vUnknown
Auto Redial application to automatically dial calls to a number set
by the user. This busy redial application is configured for
automatic dialing to urban, long distance, international numbers,
etc. The speakerphone option is enabled from the beginning of the
call.