Mitel Superset 420 Digital Phone 9115-500-000-NA Power Supply Included with the Adtran Atlas

Included with the Adtran Atlas 890:

The Inter-Tel Axxess 550

The 1200221L2 supports G

the 1200221L4 can support up to an extra 160 calls across the 8 channels (192 total)

Mitel Superset 420 Digital Phone 9115-500-000-NA Power Supply Included with the Adtran AtlasMitel Superset 420 Digital Phone 9115 500 000 NA Description: The Mitel Superset 420 is a programmable digital phone designed for Mitel phone systems with a DNIC installed. With a large 2 line display installed, the digital phone is a high end office phone. The Superset 420 offers twelve programmable keys which can be used as feature or line keys. In addition to the programmable buttons, the phone also offers three soft keys and 12 LCD line status