The hotspot you add must provide FREE (or mostly free*) public access either on an unsecured network or secure-enabled network (WEP, etc.). However, if the network is secured the security key must be freely provided
by the host of the hotspot.
Quick tips:
1. Please do not add locations that do not host their own wireless but are in range
of an open network.
2. Can you add your own hotspot? Of course!
*A mostly free hotspot is for example a cafe or other such establishment that offers free WiFi
access to
paying customers, a hotel that provides free WiFi to their guest
or an educational facility that provides free wireless to its students and faculty.