Bharti Airtel has now expanded its WiFi Calling service to four more circles. The service at the end of December was expanded to a total of six circles. The WiFi Calling will be now available in Gujarat, UP (West), Kerala and Maharashtra circles as well. The service was earlier available in Delhi NCR, Mumbai, Kolkata, Andhra Pradesh, Karnataka, and Tamil Nadu circles. Now, the operator is expanding the list of supported devices with service expansion.
As per the report by Telecom Talk, the operator has added Redmi 7A, Redmi Note 7 Pro and the Redmi Y3 to list of compatible devices. Also, some Samsung smartphones have reportedly gained support for WiFi calling in these circles. So the circles where VoWiFi works on Airtel include Delhi NCR, Andhra Pradesh, Karnataka, Kerala, Tamil Nadu, Gujarat, UP(West), Maharashtra, Mumbai, and Kolkata.
Airtel at its commercial launch said that WiFi calling will only work on Airtel Broadband. As of now, it works on ACT Fibernet, Spectra and others. Airtel has not officially confirmed support for VoWiFi on other internet service providers. However, Airtel has not officially confirmed support for VoWiFi on other internet service providers.