These ANSI-compliant signs are used to inform cell phone users to silence or turn off their phones in designated areas. They come in a variety of sizes in aluminum or plastic or as an adhesive- or magnetic-backed sticker.
These signs let cell phone users know where their phone use is prohibited
Attach these signs in a visible location in the restricted areas
Any business or location that needs to restrict the use of cell phones, including gas stations, medical centers or blast zones should use these signs