Export an existing AT&T/Yahoo Calendar to another existing AT&T/Yahoo Calendar
I have two AT&T sbcglobal.com email accounts. One of the AT&T email accounts has an active Yahoo calendar which I use and have scheduled many activities through out the 2022/2023 years, the other AT&T sbcglobal.com email account also has a Yahoo calendar but I have not scheduled any activities (is blank). I want to transfer/export all of my Yahoo active calendar to the other Yahoo blank calendar. I tried finding instructions on google but have not been very successful. Can you please help. Thank you.