There was a time when communication between family or friends was limited to mobile voice calls and SMS. Sometimes, communication was also done through missed calls to avoid the cost of money. One misdemeanor means one meaning, two missiles mean different. Several free calls and message apps changed this image
In the last few years, due to the wide spread of the Internet and smartphones, the communication is not limited to just mobile calls / SMS, but almost all of them have become internet-based. At least in the context of Bangladesh, the cost of using the online messaging service is less costly than sending calls or messages to mobile phones, young generation leaned on messaging apps
