This type of dialer makes one sided outgoing call to intended recipients and plays recorded message on call answer.
This type of dialer makes calls to all intended recipients and ask them for input (Press 1, 2 or 0) for any product ranking.
This type of dialer makes outgoing calls to intended recipients and connect only answered calls to agents. Its improves more then 50% of call center productivity by saving agents time.
For ex: if you have a team of 100 courier riders and you regularly pay their mobile bills so that they can call the recepients and deliver them the parcels. What if they use 40% of your mobile bill for their personal calls?