DoT recalculating one-time spectrum fee, telcos likely to benefit Old telecom operators are likely to get some relief in one-time spectrum charges, which is estimated at Rs. 23,197 crore at present, as the DoT is recalculating rates afresh based on February April 21, 2014 Channel/Game Online/industrial Power/IT Magazine/LCD TV/LED TV/Magazine Advertisement india/Mobile Launch/Motherboard/Networking/News/Security/Social Media/Tablet/Technology News/Telecom News/TV