Datasheet
POLY EDGE E300 SERIES
POLY EDGE E300 POLY EDGE E320 POLY EDGE E350
IDEAL FOR
Cubicle workers, call centers
and small businesses
Cubicle workers, hybrid office
workers, call centers and
small businesses
Remote call center workers,
hybrid office workers and small
businesses needing phones in hard
to cable locations or home offices
LINE KEYS
8 8 8
LINES, CONTACTS
8 displayed / 32 supported 8 displayed / 32 supported 8 displayed / 32 supported
PAIRING BLUETOOTH® HEADSET
AND MOBILE PHONE
No Yes Yes
WI-FI
No No Yes
SPECIFICATIONS
LINES / FEATURE KEYS
• 8-line keys supporting up to 32-line key
assignments for lines, contacts, and
features supported with pagination
• 4 context-sensitive “soft” keys
• 4-way navigation key cluster with center
“Select” key
• Home and back feature keys
• Pagination key for additional lines/
contacts
• Volume + / - control keys
• Hold and Transfer keys
• Headset select key
• Speakerphone select key
• Mute key (illuminated when muted)
• Voicemail key
USER INTERFACE FEATURES
• Color 3.5” IPS LCD display (320x240
pixel resolution)
• Voicemail support
• WebKit-based browser
• Two position desk stand (an optional
wall mount kit can be ordered
separately)
• Unicode UTF-8 character support
• One USB Type-C ports (2.0 compliant)
for media, storage applications and
headset connectivity
• Surround Lighting for the status
indicator (RGB with color mixing) and
future applications
• Integrated Bluetooth 5.0 (Edge E320,
Edge E350)
• NFC Support
• Multilingual user interface including
Arabic (UAE), Chinese (Traditional/
Simplified), Czech, Danish, Dutch,
English (Canada/ US/UK), French
(France/Canadian), German, Hungarian,
Italian, Japanese, Korean, Norwegian,
Polish, Portuguese, Romanian, Russian,
AUDIO FEATURES
• Poly HD Voice technology delivers
lifelike voice quality for each audio path:
handset, hands-free speakerphone, and
optional headset
• Poly Acoustic Clarity technology
provides full duplex conversations,
acoustic echo cancellation, and
background noise suppression
• Poly Acoustic Fence technology
eliminates background noise when using
a handset or wired headset
• Poly NoiseBlockAI technology removes
most background noise when using the
speakerphone
• Poly Computer Audio Connector app
installed on your PC (Windows only)
enables selecting your phone for PC
audio in/out to use the phones handset,
optional headset and handsfree
speakerphone with PC applications
• Frequency response—150 Hz-14 kHz for
handset, optional headset and handsfree
speakerphone modes
•
G.729AB, G.722 (HD Voice), G.722.1,
iLBC, OPUS
• TIA-920 wideband audio, type 1
compliant (IEEE 1329 full duplex)
• Individual volume settings with visual
feedback for each audio path
• Voice activity detection
• Comfort noise generation
• DTMF tone generation (RFC 2833 and
in-band)
• Low delay audio packet transmission
• Adaptive jitter buffers
• Packet loss concealment
HEADSET AND HANDSET COMPATIBILITY
• Dedicated RJ-9 headset port
• Hearing aid compatibility to ITU-T P.370
and TIA 504A standards
• Compliant with ADA Section 508
Subpart B 1194.23 (all)
• Hearing aid compatible (HAC) handset
for magnetic coupling to hearing aids
• Compatible with commercially available
TTY adapter equipment
• USB headset support (USB Type-C)
• Bluetooth headset support (Edge E320,
Edge E350)
CALL HANDLING FEATURES¹
• Enhanced Feature Keys make
powerful feature shortcuts online key
appearances or soft keys