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Brand | AVAYA |
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Model | 6140 (NTTQ4021E6) |
Type | Wireless VoIP |
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Standards | IEEE 802.11b/g/a |
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Protocols | IP, TCP, TFTP, ARP, DNS |
Security | 40 bit WEP, 128 bit AES, TKIP, WPA-PSK, WPA2-PSK |
Display | LCD display - monochrome, Backlit Resolution: 128 x 96 pixels Information: Battery status, signal strength, Handsfree |
Power | Phone charging stand + power adaptor |
Dimensions | 5.71" x 2.00" x 0.91" |
Weight | 0.28 lb. |
Specifications | Body Color: Charcoal, graphite grey Phone Call Services: Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold Dialer Type: Keypad Dialer Location: Handset Conference Call Capability: Yes Speakerphone: Yes Menu Operation: Yes Function Buttons: Navigator key Volume Control: Yes Ringer Control: Yes Lighted Keypad: Yes Firmware Upgradable: Yes IP Telephony Voice Codecs: G.729a, G.729ab, G.711u, G.711a Quality of Service: SpectraLink Voice Priority (SVP) IP Address Assignment: DHCP, static, PPPoE Phone Memory Phone Directory Capacity: 20 names & numbers Speed Dial Capacity: 10 Aerial: Internal Connections: Headset jack / sub-mini-phone 2.5mm Hearing Aid Compatible: Yes Battery: Rechargeable - Lithium Ion Talk Time: Up to 240 min Standby Time: Up to 80 h Audible Battery Alert: Yes |
Features | Silent alert, shock resistant, key lock, vibration alert, push-to-talk mode, dust resistant, liquid resistance |
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Date First Available | October 10, 2016 |
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