Proprietary Telephone
Page 14
...does cause harmful interference to radio or television reception, which exposes any problem, unplug the extension and connect a known working phone does not operate properly, check the PBX System and the internal extension wiring. This telephone provides magnetic coupling for help. ...NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to clean the cabinet. Wipe it with the instructions, may cause harmful interference to provide reasonable protection against harmful interference in a particular installation. The unit...
...does cause harmful interference to radio or television reception, which exposes any problem, unplug the extension and connect a known working phone does not operate properly, check the PBX System and the internal extension wiring. This telephone provides magnetic coupling for help. ...NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to clean the cabinet. Wipe it with the instructions, may cause harmful interference to provide reasonable protection against harmful interference in a particular installation. The unit...