With the snom Expansion Module, your snom 320, 360 or 370 has the best features to meet the requirements of executive and administrative staff who require high call coverage and flexibility from communication systems. Your snom 360 VoIP phone is equipped with 12 programmable keys and LEDs. Using your snom 360 with the snom Expansion Module, call coverage and management is even more easy and efficient to handle. With the expansion module, you add 42 additional programmable keys and LEDs, increasing the total number of keys and LEDs to 54.