Calcutta Telephones to roll out 4G mobile services in December, says BSNL official

Calcutta Telephones (CalTel) will roll out 4G mobile services across Kolkata from December this year, an official of BSNL said on Wednesday.

The government-owned telecom operator will place orders for equipment next month and additional mobile towers will be set up to roll out the service.

Chief General Manager of CalTel Debasis Sarkar said that the technology has been developed by Tejas Networks, a Tata group company, and C-DOT.