THE NETWORK COVERAGE OF THIS OPERATOR IS VERY GOOD THE NETWORK IS AVAILABLE ALMOST EVERYWHERE.THE BEST THING OF THIS OPERATOR IS THAT AT PRESENT ITS NOT CHARGING FOR CALL AND EVEN FOR THE INTERNET USAGE. THE CALL QUALITY IS VERY GOOD AND THE INTERNET SPEED IS AWESOME, MARVELOUS AS WELL AS THE DOWNLOADING SPEED IS THE BEST. THE OPERATOR IS THE BEST AND IT PROVIDES GREAT SERVICE .I LOVE THE INTERNET SPEED AND THIS HAS HELPED ME EVEN FOR CALLING.IT EVEN PROVIDES JIO SERVICES SUCH AS JIO TV, JIO MUSIC AND MANY MORE. ATLAST BUT NOT THE LEAST THIS IS A GREAT MOBILE OPERATOR.