Airtel sends letter to Tata-owned Tejas Networks: Your equipment does not align with India’s frequency plan resulting in …

Bharti Airtel is reportedly unhappy with Tata-owned Tejas Networks. India’s second-largest telecom company has sent a letter to Tejas alleging that the domestic vendor is using “sub-standard equipment” for BSNL’s 4G rollout, which is causing severe interference with Airtel’s network in Rajasthan. According to a report by The Economic Times (ET), Airtel sent a strongly worded letter to Tejas on November 14, claiming that the issue has been affecting its Quality of Service (QoS) since December of last year. The publication, which reviewed a copy of the letter, noted Airtel’s frustration that no corrective action has been taken despite “repeated technical submissions, discussions, joint tests, and directives.”

According to the report, the core of the dispute involves frequency interference.