Answer» - Calling and SMS (Short message system) facilitates easy one-to-one communication, using mobiles anywhere and at any time.
- Video conferencing and applications like ‘Whatsapp’ allow one to communicate with many people simultaneously.
- Various functions like, money transfer, payment of bills, purchase of goods and services and online trading can be done using smart phones’ various apps like BHIM, SBI anywhere, etc.
- Internet and social media can also be accessed through mobile phones.
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