Tirunelveli is part of the Tirunelveli Telecom District of Bharat Sanchar Nigam Limited (BSNL), India's state-owned telecom and internet-services provider. Both Global System for Mobile Communications (GSM) and Code division multiple access (CDMA) mobile services are available. In addition to telecommunications, BSNL also provides broadband internet service. Tirunelveli is one of a few cities in India where BSNL's Caller Line Identification (CLI)-based internet service, Netone, is available. The city has a Passport Seva Kendra, a public-private-sector collaboration, which accepts passport applications from the Tirunelveli region for the passport office in Madurai.