
Unlike the big three carriers like Verizon, AT&T, and T-Mobile, which have invested billions in building out their cell sites and infrastructures, Spectrum has chosen a different business route. Spectrum Internet is a brand of Charter Communications, a top telecommunications company that provides premium cable TV, internet, mobile phone, and wireless services.Ĭharter's Spectrum is what's known as a mobile virtual network operator (MVNO), meaning that they don't have their own-built cell towers despite being labeled as one of the leading telecom companies. So, without further ado, let's get into it! What is Spectrum Internet and how does it work? This post will explain what cell towers and network Spectrum Mobile use and what that means for you as a user. It's essential to understand which towers Spectrum uses to deliver its mobile services and how they affect the customer experience. This will repeat three (3) times Īll Clear: When it is deemed safe to resume your normal activity, the system will emit a series of beeps followed by a voice intelligible message indicating it is “All Clear”.A telecom service provider I'm interested in covering is Spectrum.

Įmergency: In an emergency you will hear a fifteen (15) second siren followed by a voice intelligible message instructing you on what to do. Testing: Systems tests of the PennSOS will be conducted using Westminster Chimes. You can play audio file samples of the siren sounds below.

Notifications are made to the community in advance of this test. In compliance with the Clery Act, PennSOS is tested annually, in conjunction with the annual UPennAlert drill, using the actual siren.

To promote system reliability, monthly tests, using Westminster Chimes, will be conducted on the first Friday of each month at 11:00 a.m.
