SSID

[#1]

Where do I find the SSID on the router?

[#2]

It is on the card supplied with the router and/or on the sticker on the same - starts with PLUSNT- (then a random string).

[#3]

@howardl 

If you are asking where you can find and change the SSID in the Hub's GUI, (assuming Hub2?):

Type 192.168.1.254 in to a web browser's address bar.

Navigate to Home > Advanced Settings > Wireless and both the "Network Name" (aka the SSID), and the "Security Password" (ie the WiFi password - not the Hub's Admin password), can be changed there.