Useful Benefits of the BSNL Wings service
- SIM card is not required
- Video calling and ease of voice calls with audio conference.
- One year of free calls to any network in India
- Ease of calling in any network wifi area
- Ease of National and international roaming.
- It can be used in any free Internet telephony application / free SIP software client and in the Internet connection of any operator.
- The only Internet telephony service provider will provide better voice quality when mobile signals are low, such as tall buildings or peripheral areas or deep interiors.
- The big phonebook, recording, calendar and other features of a smartphone should also be used to make or receive calls on a landline.
