Tata DOCOMO - India
Tata DOCOMO (India) uses 2 GSM bands and 1 UMTS band. Find out if your unlocked phone or mobile device will work with Tata DOCOMO (India). See the tables below for details.
Check device compatibilityCarrier website: http://www.tatadocomo.com/
Tata DOCOMO India was a mobile network service provider that was launched in 2009 as a joint venture between Tata Teleservices Ltd (TTSL) and NTT DOCOMO. The service was designed to offer GSM services in India, with a focus on innovative pricing plans and extensive network coverage.
Key Features and Impact
Innovative Pricing Plans:
- One-Paisa-Per-Second Plan: This was a groundbreaking tariff plan that charged users only for the exact number of seconds they used, rather than the traditional per-minute billing. This plan significantly disrupted the Indian telecom market, attracting millions of new subscribers and forcing other operators to adopt similar pricing strategies.
Network Coverage and Quality:
- Tata DOCOMO had a strong network presence in India, with extensive retail stores and customer-service outlets. The service aimed to provide high-quality network connectivity, which was a significant strength for the company.
Partnership and Management:
- The partnership between Tata Teleservices and NTT DOCOMO was instrumental in the development and management of the service. NTT DOCOMO provided technical assistance and human resources to help improve network quality and introduce advanced services.
Rebranding and Exit
- Rebranding: After the partnership with NTT DOCOMO ended, Tata Teleservices decided to rebrand its mobile operations to reflect the change. The Tata DOCOMO brand began to phase out, and the network continued to operate under a new identity.
Current Status
- Tata Group's New Focus: The Tata Group has shifted its focus from consumer telecom services to telecom equipment and technology. The group has consolidated its telecom equipment and technology offerings under Tejas Networks, aiming to become a major player in the global telecom technology space.
In summary, Tata DOCOMO India was a significant player in the Indian mobile market, known for its innovative pricing plans and strong network coverage. Although the brand is no longer active, the legacy of its disruptive pricing strategies continues to influence the Indian telecom industry.
Frequency Bands
GSM
| Name | Interface | Description |
|---|---|---|
| 900 MHz (E-GSM) | GSM | Tata DOCOMO India uses the GSM 900 MHz (E-GSM) frequency band for its mobile communications. This frequency band is widely used in many countries around the world, including India, for GSM-based mobile services. The deployment of GSM 900 MHz (E-GSM) in India began in 2009, when Tata DOCOMO launched its GSM services in nineteen telecom circles and was allotted spectrum in eighteen of these circles. |
| 1800 MHz (DCS) | GSM | Tata DOCOMO India uses the GSM 1800 MHz (DCS) frequency band. It was deployed in 2009. |
Supported GSM Protocols
| Name | Generation |
|---|---|
| EDGE | 2.5G |
UMTS
| Name | Interface | Description |
|---|---|---|
| B1 (2100 MHz) | UMTS | Tata DOCOMO India uses the UMTS B1 (2100 MHz) frequency band. This band is widely used for 3G services and is supported by various networks and devices globally. It is particularly notable for its extensive use in many countries around the world. |
Supported UMTS Protocols
| Name | Generation |
|---|---|
| UMTS | 3G |
| HSPA+ | 3.5G (4G speed) |
