Apple has submitted an option to develop the DND app over a new SMS spam feature developed on the latest version of company's platform iOS, sources involved in the discussion between Trai and Apple, said on the condition of anonymity.
"The option was submitted to Trai about a week or 10 days back," the source said.
Apple's iOS 11 version allows third party app to filter genuine and spam SMSes.
The pesky call or 'Do not disturb' application developed by Trai makes it easy for consumers to file complaint regarding unsolicited commercial or promotional calls and SMS by just selecting the call from their call log in the phone or SMS from inbox.
More From This Section
A technical expert said new iOS feature can help iPhone user to filter or block spam messages and block calls but not the option to file complaint with the Telecom Regulatory Authority of India (TRAI) against the spammers.
Telecom operators take action against the spammer by disconnecting his phone connection and even blacklisting it.
Trai has openly rebuked by Apple for not allowing operations of pesky call complaint app on iPhones.