Region change on Netgear Orbi RBK752

Ok so yes, you can change region here, however mine is grayed out so it maybe locked in here since this is used and was first setup in the USA. 

I don't know if this opens up if taken to a different region or if this is only open for other regions if the unit is bought outside of the USA. 

Something to ask NG about before you buy. 

There is a difference between Region Code and Language.  "India" is not a language.  On the pull down language menu, I did not see Devanogari Script as one of the choices, but English is also a common language used in India.

From looking at that Advanced WiFi web page, it appears that Netgear has these Region Codes:

 0 - Africa
 1 - Asia
 2 - Australia
 3 - Canada
 4 - Europe
 5 - Istael
 6 - Japan
 7 - Korea
 8 - Mexico
 9 - South America
10 - North America
11 - China
12 - India
13 - Malaysia
14 - Middle East (Algeria/Syria/Yemen)
15 - Middle East (Iran/Lebanon/Qatar)
16- Middle East (Turkey/Egypt/Tunisia/Kuwait)
17 - Middle East (Saudi Arabia)
18 - Middle East (United Arab Emirates)
19 - Russia
20 - Singapore
21 - Taiwan

India appears to be #13, so there is a very good chance that India is one of the possible Region codes.

It is very smart to get an answer from "someone who actually knows" to this question.  My ancient RBR50 Orbi has this comment in the user manual:

I am in North America, and sure enough, I cannot change the Region Code.  Maybe I cannot change it because I am in North America, or maybe there is some "other reason".

Netgear has forum moderators who manage different parts of the globe.  Perhaps there is one responsible for customers from India (but I have no idea how to find out if that is so or how to reach such a person).