Features:
- 22 keys for any combination of lines and features
- Up to 2 expansion modules can be supported
System Requirements/Compatibility:
- Can be used with the M2616
- Requires one of the following:
- Single footstand (7801xx) for one add-on
- Double footstand (7802xx) for 2 add-ons
*xx equals color code 35 ash, 03 black and 93 gray
Product shown in Ash.