Features: 128 x 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 more
Security: Security management
802.1X Authentication and EAPOL Media encryption via SRTP; Digest authentication; Encrypted configuration files; HTTPS secure provisioning; Password login; Support for signed software executables; Support for URL syntax with password; Transport Layer Security (TLS); SRTP media encryption using AES 256 bits
Features: Includes an Ooma HD3 Handset, Supports single-line operation, Cordless telephone type, Digital answering system with 17 minutes of recording capacity, 150 hours of phone standby time, Ooma Telo Device with Power Adapter and Ethernet Cable, Black HD3 Handset with Charging Cradle and Power Adapter, 2 AAA batteries included, Corded electric
Features: 3.2" x 2.2" monochrome display
3 pages of 8 buttons with dual LEDs (24 programmable keys), 4 softkeys, 4-way navigation cluster
Fixed features include phone, messages, contacts, history, home, headset, speaker, volume, mute
Wideband audio
Built-in full duplex speakerphone and built-in headset interface
Dual message waiting indicators
Built-in two port Ethernet (10/100 Mbps) switch for connection to LAN and collocated PC
Supports up to three Avaya BM12 button modules
Display: Backlit display – 3.5" diagonal, 4 rows by 24 characters with adjustable display angle
Specifications: Ergonomic hearing aid compatible handset - supporting TTD acoustic coupler
16 line appearance/feature key buttons - with dual LED's (red, green)
2-way speakerphone
Message waiting indicator
Dual position flip stand
Four-way navigation cluster button
Three contextual softkey buttons
Volume button - (separate volume levels in the handset, headset, speaker, and ringer)
Message button
Telephony application button - to return to main telephone screen
Avaya Menu button - (options and settings access)
Contacts button
Call log button
Redial button
Speaker button
Mute button
Headset button
Hold button
Conference button
Transfer button
Drop button
Ethernet (10/100) line interface with a seco...
Features: 3 line x 24 character backlit display
8 programmable line/feature buttons with dual LEDs
Fixed feature keys include hold, conference, transfer, drop, menu, contact, call log, redial, mute, and headset
3 soft keys and 4-way navigation cluster with context sensitive user interface
Built-in speakerphone
Integrated headset jack and built-in headset button