That's fairly common usage in South Asia (eg, India) as a synonym for "reply". Also commonly used in British legal docs. 
I haven't received my system by the estimated delivery data and sent email this morning to Dell and this was the automated response I got......... *** THIS IS AN AUTOMATICALLY GENERATED ACKNOWLEDGEMENT -- DO NOT REPLY *** Thank You  Thank you for contacting Dell Customer Support. Your request has been received successfully. We will revert to you within 1 business day on the resolution of the case. Our working hours are Monday to Friday 7:00AM – 7:00PM CST. ----------------------------------- Revert???? Automated typos. Dell what is going on?    
Revert to you?