Teletalk Hybrid Mobile Dialer is a mobile application which automates the use of Calling Cards / Access Number and provide the VoIP Calling facility in one application. Using this app, end users can stay connected even internet is not available. For VoIP Calling Teletalk Hybrid Mobile Dialer uses Wi-Fi, 3G/4G whenever internet connection is available, otherwise your call can be going through the pre-configured calling card setting, or you can purchase own Access number and make calling worldwide