Nortel Meridian M3904 and M3905 DSS Footstand - for two KEMs (NTMN38AB-BLK-R)

Required when using two Key-Based Expansion Modules with your M3904 or M3905 phone. Secures your second KEM to an existing Phone and KEM. Requires that you have the base Phone/KEM combo footstand (NTMN38AB).