What is the other means of communication

Communication today the world issing a vegetable communication Revolution apart from written communication such as later Telegram Falls and email we have oral and voice communication through phone voice mail ITC study by the universal Postal Union and energy of the UN has so the letter by caused of courier constitute only 20% of the global communication market will the rest it percent 80 per send consist of full fax email hi word email etc with the technical evolution sweeping the world that entire communication scenario is likely to undergo it total change in the coming decide... SMS aur Short Message Service SMS is a service for sending message up to 160 character to mobile phone that use Global system for mobile communication SMS is similar to message due to required the mobile phone number of days until the phone is active... video conferencing a video conference also can I have video tele conference is a set of interactive telecommunication Technology will which allowed to or more location to interact we are two wise video and audio transmission simulator... advantages original of video conferencing video conferencing hair styling communication of audio and video to bring people and different sides together for a meeting this can be a simple as a conversation between two people in private over different involve 7 multi point with more than one person in large rooms at different side