Mitel 5304 IP Phone is a cost-effective entry-level display phone that provides access to the features and applications enabled by Mitel IP-based IP communications platforms. This two-line, dual-port IP phone with a 40-character backlit display supports both SIP and MiNet protocols and works behind the Mitel 3300 and Mitel SX-200 IP Communications Platforms (ICP). It is specifically suited to be deployed in areas where a small footprint is required: cruise ship cabins, hotel guest room phones, university dorms, classrooms or beside a cash register in the retail environment. Features of the 5304 IP Phone include: Two x 20 backlit display (with auto-dimming) Two lines with LED indication: one prime line and one programmable key with LED Eight programmable keys: speed dials, features access codes, paging, conferencing, voicemail access etc. Paging & page receive capability Direct page & group page support Dual-mode: MiNet and SIP support Incoming call visual indication Message waiting indication Adjustable volume / ringing controls Wall-mountable (optional) Multiple powering options (802.3af compliant) ADA-compliant (HAC handset) Small footprint (26.5 cm x 10cm or 10.5” x 4”) Designed for power conservation: reduces power consumption for overall energy savings