Synopsis Trai released a corrigendum to telecom subscription data for the month of January citing an “inadvertent error” made by Vodafone Idea for reporting its subscribers in the Uttar Pradesh (West) circle. As per Trai data released earlier this month, Vodafone Idea had added 1.7 million wireless customers in January, for the first time in 14 months. Trai has released the revised figures for January’s telecom subscribers showing that Vodafone Idea has lost 2.3 million wireless users instead of a gain of 1.7 million, which was posted by the telco due to an “inadvertent error”. Trai released a corrigendum to telecom subscription data for the month of January citing an “inadvertent error” made by Vodafone Idea for reporting its subscribers in the Uttar Pradesh (West) circle.