--- title: "#trai articles | Hashnode" description: "Explore 3 articles tagged #trai on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/trai" --- Tag # #trai 3 posts · 0 followers [TechTo Networks](https://hashnode.com/@TechtoNetworks) · [6d ago](https://hashnode.com/posts/dlt-parameters-sms-api-explained/6aef708c9317bf3bbcb75768) ### [DLT Parameters in an SMS API: Entity ID, Header, Template ID and Telemarketer ID Explained](https://dlt.hashnode.dev/dlt-parameters-sms-api-explained?utm_source=hashnode&utm_medium=feed) What each DLT field means, where it comes from, and why a wrong value silently kills your delivery in India 8 min read · [dlt.hashnode.dev](https://dlt.hashnode.dev/dlt-parameters-sms-api-explained?utm_source=hashnode&utm_medium=feed) [Varun Sridharan](https://hashnode.com/@varunsridharan) · [Feb 21, 2023](https://hashnode.com/posts/dealing-with-unsolicited-calls-from-banks-guidelines-from-trai-and-rbi/63f44eb42666da73951ae0ab) ### [Dealing with Unsolicited Calls from Banks: Guidelines from TRAI and RBI](https://blog.svarun.dev/dealing-with-unsolicited-calls-from-banks-guidelines-from-trai-and-rbi?utm_source=hashnode&utm_medium=feed) Receiving unsolicited calls from banks can be frustrating and even harassing for consumers. Fortunately, there are guidelines in place from regulatory bodies such as the Telecom Regulatory Authority of India (TRAI) and the Reserve Bank of India (RBI)... 3 min read · [blog.svarun.dev](https://blog.svarun.dev/dealing-with-unsolicited-calls-from-banks-guidelines-from-trai-and-rbi?utm_source=hashnode&utm_medium=feed) [MUJAHED STUDIO](https://hashnode.com/@mujahedstudio) · [Jun 3, 2022](https://hashnode.com/posts/telecoms-may-hike-tariff-in-next-few-months/629a581da7681524f75be1fb) ### [Telecoms may hike tariff in next few months.](https://mujahed.hashnode.dev/telecoms-may-hike-tariff-in-next-few-months?utm_source=hashnode&utm_medium=feed) Telecom operators in India may resort to another round of tariff hike in the second half of the current fiscal, according to a report by Crisil’s research wing. NEW DELHI: Telecom operators in India may resort to another round of tariff hike in the... 2 min read · [mujahed.hashnode.dev](https://mujahed.hashnode.dev/telecoms-may-hike-tariff-in-next-few-months?utm_source=hashnode&utm_medium=feed)