SMS is a text messaging service component of most telephone, internet, and mobile-device systems.
SMS is also employed in mobile marketing, a type of direct marketing.
Electronic mail is a method of exchanging messages between people using electronic devices.
IVR Campaign:- Interactive Voice Response (IVR)
Interactive Voice Response is a technology that allows a computer to interact with humans through the use of voice and DTMF (Dual Tone Multi Frequency signaling) tones input via a keypad.
IVR systems deployed in the network are sized to handle large call volumes and
also used for outbound calling, as IVR systems are more intelligent than
many predictive dialer systems.
IVR campaigns can be used for mobile purchases, banking payments and
Services, retail orders, utilities, travel information and weather conditions.