NEC DT830 Series User Manual page 235

The following shows the technical specifications of DT830 Series.
Telephone Type
Display (LCD)
Display Color
Programmable Key
Fixed Feature Key
Backlight
Soft Key
Directory
Call History
XML Browser
Hands-free
Headset
LAN Interface
Voice CODEC
IP Address Setting
QoS
VLAN
Security
Power Supply
Power Consumption
Download
Adapter (Optional)
Color
Dimension (WDH)
Weight
8LD/8LDG
224 x 96 dot multi display
Gray scale (with 8 shades of gray)
Key data is displayed on LCD.
8LD (32 (8 X 4) Keys)
10 keys (with Menu/Cursor/Security button)
Display and Digit Key (lit for 10 seconds when operating)
Outgoing Call: 50 records, Incoming Call: 50 records
Standard equipment (Full-duplex), Wide-band
HW251N-A10-NE
2-port, 10BASE-T/100BASE-TX/1000BASE-T (8LDG only), Full-
duplex/Half-duplex, Auto Negotiation /Fixed
G.711(µ-law, A-law), G.729a, G.722
Sets via DHCP server/Sets Statically
ToS (IP Precedence, Diffserv)
Tag VLAN (IEEE802.1Q/p), LLDP-MED
IEEE802.1x authentication (EAP-MD5, EAPOL Forwarding), SIP&RTP
Center Power Supply = IEEE802.3af, Local Power Supply = AC adapter
(AC-L UNIT: optional)
8LD: 3.7 [W], 8LDG: 4.4 [W]
Program/Configuration data/Ringing Tone/Music on Hold/Directory data
Recording Unit/Wall-mounting kit/Digit-key Set Unit/Side panel/

Bluetooth
Black/White
182(W) 264(D) 109(H) [mm]
1.2 kg
227
24D/12D
224 x 96 dot
4 Keys
500 records
Available
Encryption
3.7 [W]
Cradle Adapter (BCA)
Black/White
182(W) 258(D) 109(H) [mm]
1.1 kg