Features:
The Meridian M3900 series expansion module provides 22 keys for any combination of lines and features. The Meridian M3904 and Meridian M3905 each support up to two expansion modules, for a total of 44 additional keys. The Key-based Expansion Module is the perfect option for busy receptionists, administrators, and managers.
Compatible with M3904 and M3905 phones
Requires M3900 Single KBA Footstand Assembly for attachment - SOLD SEPARATELY
WARRANTY: ONE-YEAR REPLACEMENT WARRANTY
Features:
The Meridian M3900 series expansion module provides 22 keys for any combination of lines and features. The Meridian M3904 and Meridian M3905 each support up to two expansion modules, for a total of 44 additional keys. The Key-based Expansion Module is the perfect option for busy receptionists, administrators, and managers.
Compatible with M3904 and M3905 phones
Requires M3900 Single KBA Footstand Assembly for attachment - SOLD SEPARATELY
WARRANTY: ONE-YEAR REPLACEMENT WARRANTY
