I must really say that this is a giant step forward from Facebook considering the success of the free basic internet launched months ago that allow you to access some sites for free with Airtel network.
Now, According to techsuplex, Facebook is deploying ExpressWifi in Lagos in collaboration with Coollink, a Nigerian ISP and System Integrator based in Lagos, Abuja, Port Harcourt and Kano. The service will be launch this week but already in operational in some part of lagos such has Ikota Shopping Complex.

What You Should Know About Express WiFi,

- See more at: http://agegeplanet..com.ng/2016/09/facebook-set-to-launch-express-wifi-in.html?m=1