Hi,
AP ECET counselling may be scheduled to July 2019. The counselling procedure involves both online and offline means. Below are the steps for it:

• ECET processing fee is to be paid online. You need to provide hall ticket number and rank card. Proceed to the payment and complete it. Take a print out of the receipt to produce it at the time of certificate verification.
• Certification verification is done in offline mode and you are given a receipt. Preserve the receipt to keep the web options as it contains registration id and password.
• After completing the certificate verification, web options are entered of your choice. Submit the options.
• Allotment will be done by JNTUA.
• Later, you'll receive SMS for the registered phone number from the allotted college.

All the process is performed at the official website :
Link: http://apecet.nic.in/