Currently, Vivo phones do not support FCC certification.
You can find the SAR information on the paper manual in the phone box.
Thanks for your support. You can go to our official website to find the detailed specifications and features information of your phone. Here is the link: http://www.vivo.com/en/.
Please don`t worry, it can be solved at our service center. When it is convenient for you, please visit our service center for assistance.
You can find SN code (Serial Number) on the phone box and the warranty card.