Thursday, January 15, 2015

Mystery 2G Network (404-00) Live over Kolkata.

Few days back my fellow twitter user Iman Aryon informed me about a new 2G network available over Kolkata - 404-00 or INA-00.

Earlier this code was allotted to MTS India in Rajasthan, we got informed by MTS that they are not testing.

Then who is it? We are yet to know.

In the mean time, ITU Mobile Codes says 404-00 is alloted to Dishnet Wireless/Aircel, Madhya Pradesh and Shyam Telelink/MTS India has 405-00 in Rajasthan.

As Airtel got 900MHz band spectrum in Kolkata in last auction, they could start 3G testing. (note that Idea will roll out 3G on 900MHz in Delhi in April, 2015) But then why it's showing 2G only.

Tuesday, January 06, 2015

Consolidation in Multiplex Chains in 2014

Consolidation is a good thing when an industry fails to sustain its smaller members or failed bigboys. Though I am more interested in telecom, the recent consolidation move in multiplex industry made me thrilled.



Tuesday, December 02, 2014

Tata Docomo WiFi (Public, Free for 20 Minutes) Review

Tata Docomo (earlier Tata Indicom Broadband) is offering free public wifi for sometime across the country. However initially the service was limited to certain places of Kolkata like in airport, Park Street area and Saltlake area with many white spots (=no coverage zone). And that time it was not free and plans were too costly for customers, as 2G was cheap.

When I came to know about free public wifi hotspots, I searched a lot of places over Kolkata to get it one. But like Kolkata's late entry into everything, free public wifi hotspots (free is upto a certain time) came late in Kolkata.

Anyway scenario has been changed, now many service providers are offerring free public wifi for certain period of time. I have tested Tata Docomo Wifi at Diamond Plaza Mall, Nagerbazar, Kolkata.

Monday, December 01, 2014

Aircel 3G - Whopping 1.38 MB/s

Aircel is offering HSPA+ services in Kolkata and it's blazing fast. 

On torrent download I was getting 1.38 MegaBytes per second, that's equal to 11.04 Mbit/sec

Wednesday, November 05, 2014

Reliance Jio Infocomm - Updates in September-October-November 2014


Last month was pretty busy for Reliance Jio, the telecom arm of Reliance Industries.

New Appointments:


  • Anupama Ahluwalia joined R-Jio as senior vice president. Earlier she was VP-Marketing at Coca Cola (India & South West Asia).
  • Former Deutsche Telekom executive Rainer Deutschmann joined as new Chief Products and Innovation officer at Jio. He will take care of formulating the venture’s go to market strategy while overseeing various key software, content and mobile Internet elements of the venture.

Wednesday, October 08, 2014

Reliance Jio Joined COAI for Cracking Indus deal?

In between Reliance Jio Infocomm, the telecom arm of Reliance Industries had inked another tower sharing deal with world's largest tower company - Indus Towers, which is a joint initiative between Bharti Airtel's tower arm Bharti Infratel, Vodafone India and Idea Cellular's parent company Aditya Birla Group.

This is the first time Jio collaborates with Aditya Birla Group's telecom firm by any means. Earlier Jio made two deals with Bharti Airtel for sharing each other's infrastructure and using to access bandwidth