What are the rules for entering SSID / ESSID names?
SSID (Service Set Identifiers) have a maximum of 32 case-sensitive characters. Which characters can be used, however, gets confusing. Most references say SSID’s must use alpha-numeric characters, but that term is somewhat ambiguous. You should be fine if you stick with using only letters and numbers with no spaces in your SSID’s. If you want to separate phrases, use a dash – or underscore _.
