Peace, mercy, and blessings of God be upon you. Connecting routers based on network strength. Consideration for connecting other devices inside or outside the home. Consideration for the presence or absence of insulation and based on the apartment number (2, 3). Zain offers: 219, 239, and 299. And we haven't forgotten fiber optic lovers: 289. But fiber optics requires an external box. Contact Engineer Mohamed Magdy: ( Phone number appears when clicking the contact button )