128×384 backlit LCD display
20 programmable dual-color buttons per module, 2 pages per module (40 contacts total)
BLF/speed dial
Daisy-chain up to 4 modules for up to 160 contacts/extensions
BLA (bridged line appearance)/SCA (shared call appearance), BLF (busy lamp field, standard or eventlist),
Call Park/Pick-up, Speed Dial, Presence, Intercom, and conference/ transfer/forward and moregra