STC Fiber Optics Representative Subscription for all STC boxes Mobily - STC - Zain Fiber Optics - Salam Fiber Optics Offer. Speed 300 Monthly bill 287 SAR including tax. Fixed monthly bill + Free fixed landline number + STC TV application. With a private username and password for the customer to follow the latest movies and series, entertainment programs for children, and football matches. And all TV channels + The customer can use the application. For one person or more, on TV screens, and on more than one mobile phone. Contract duration is 12 months, even after the contract ends. The speed or price will not change. First, download speed is 100 Mbps. And upload speed is 25 Mbps. Currently, download speed is 300 Mbps. And upload speed is 100 Mbps. Installation on any fiber box, anywhere. For inquiries about offers and packages, call 30% discount on all packages