Classic Mechanical Ring Wall Telephone

Size: 22 × 11 × 10 cm (8.66 × 4.33 × 3.94 inches). Constructed using high-density ABS plastic for the main enclosure and a metal-reinforced base for improved mounting integrity and weight distribution. Keypad features double-injection moulding and has been subjected to repeated stress testing (tens of thousands of presses) to verify resilience. Ringing mechanism is fully mechanical — a tuned metal bell activated directly by line signal — producing a resonant, attention-grabbing tone. Includes a visual LED alert that illuminates during incoming calls (operational only on sufficient-voltage analog lines; not compatible with fibre-optic or low-power VoIP adapters). Volume adjustment is implemented via a dedicated button on the handset for immediate responsiveness. Ergonomic cradle spacing facilitates smooth, repeatable handset engagement — suitable for everyday deployment across domestic, commercial and institutional premises including offices, garages, hotels and schools.