Hello,
Yes, if you haven't registered for TS EAMCET first phase counselling then you need to register for second phase counselling and attend document verification in order to fill the web options and get seat allotment. As of now the schedule for TS EAMCET second phase is not yet released. Keep an eye on updates so that you will not miss important information. You can register for second round once the second phase counselling begins. You can check the important dates and updates using the link given below
https://engineering.careers360.com/articles/ts-eamcet-counselling
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