CNN reports that US mobile carriers are obstructing manufacturers' attempts to implement a 'kill switch' for their smartphones. The aim of a kill...

Bitcoin, the virtual currency, is the most underestimated threat to the mobile industry. To find out why, and how it has something to...

I was very impressed by the quality of the presentations given at the Subex User Conference. There was a lot of straight talk...

Abhijeet Singh of Subex was the first to submit a complete series of correct answers for this month's crossword.

People often ask me difficult questions, which require me to give evasive answers. Questions like...Q. What's the biggest cause of revenue leakage in...

Unlike market leaders WeDo and Subex, analysing Israeli RA vendor cVidya always causes me headaches. For example, they tell their customers they are...

This lunch time teaser is a crossword, as devised by Arun Rishi Kapoor.

Etisalat is a behemoth in the world of telecom. With operations across 18 countries and total revenue well over 8 billion USD, it is...

I am the kind of guy who is interested in how all companies - not just telcos - deal with the risks created by...

I have a LinkedIn profile. Often I regret that fact. LinkedIn is a fairly useful tool for keeping in touch with casual...

This month's LTT by Arun Rishi Kapoor was meant to illustrate that operational performance can be enhanced by fine tuning the alarm rules, to eliminate unnecessary false...

After writing 638 posts for talkRA, I may not be the ideal advocate for the principle that 'less is more'. However, I passionately...