Yealink SIP-T42U

Sound and Hear with Remarkable Clarity Yealink Optima HD Voice technology combines cutting edge hardware and software with wideband technology for maximum acoustic performance. Efficient Deployment and Management Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (R... morePS) and Boot mechanism, making the device management labor saving and efficient for the administrators. Dual USB Ports for Flexible Expansion Choices Bluetooth Wi Fi Wireless Headset Dongles With the optional USB dongles, the T42U can be enabled of the features including Bluetooth and Wi Fi or connecting to a compatible wireless headset. Specifications Features Number of programmable keys 6 Number of function keys 5 Integrated voicemail No Handset type Wired handset Mounting Desk Wall Device lock Yes Wall mountable Yes Product colour Grey Technical details Number of programmable keys 6 Number of function keys 5 Integrated voicemail No Handset type Wired handset Mounting Desk Wall Device lock Yes Direct call Yes Harmonized System (HS) code 85171800 Security Security algorithms HTTPS Design Product type IP Phone Handset type Wired handset Mounting Desk Wall Device lock Yes Wall mountable Yes Product colour Grey Phone features Call transfer Yes Number of VoIP accounts 12 Speed dialling Yes Redialing Yes Phonebook capacity 100 entries Distinctive ring Yes Direct call Yes Conference call Yes Caller ID Yes Call hold Yes Call forwarding Yes Call history Yes Management features Number of programmable keys 6 Number of function keys 5 Integrated voicemail No Display Display resolution 192 x 68 pixels Display diagonal 6.86 cm (2.7 ) Display LCD Audio Microphone mute Yes Network Wi Fi Yes Security algorithms HTTPS Ethernet LAN Yes Bluetooth Yes Colour Product colour Grey Microphone Microphone mute Yes Ergonomics Wall mountable Yes Ports interfaces USB 2.0 ports quantity 2 RJ 9 ports quantity 2 Ethernet LAN (RJ 45) ports 2 Power AC adapter output current (Powered by POE, optional AC Adaptor if required) 1.2 A Power consumption (typical) 2.2 W Input frequency 50 60 Hz AC adapter output voltage 5 V AC adapter input voltage 100 240 V Operational conditions Operating temperature (T T) 10 50 C Operating relative humidity (H H) 10 95 Weight dimensions Width 212 mm Depth 189 mm Height 175 mm Package width 627 mm Package depth 256 mm Package height 235 mm Package weight 6.3 g

Specifications:Design:- Product type:IP Phone.- Handset type:Wired handset.- Wall mountable:Yes.- Mounting:Desk/Wall Phone.Features:- Answering machine:Yes.- Call waiting:Yes.- Speed dialling:Yes.- Intercom:Yes.- Call hold:Yes.- Call forwarding:Yes.- Conference call:Yes.- Redialing:Yes.- Caller ID:Yes.- Phonebook capacity:1000 entries.- Call park:Y... morees.- Call pick up:Yes.- Anonymous call:Yes.- Anonymous call rejection:Yes.- Full duplex:Yes.- Direct call:Yes.- Short Message Service (SMS):Yes.- Number of VoIP accounts:3.- Call return:Yes.- Call transfer:Yes.- Message-waiting indicator (MWI):Yes Management.Features:- Integrated voicemail:Yes.- Volume control:Digital Display:- Display:LCD.- Display resolution:132 x 64 pixels.- Touchscreen:Yes Audio:- Speakerphone:Yes.- Microphone mute:Yes.- Voice codecs:CNG,G.711,G.722,G.723.1,G.729ab,iLBC,VAD Network:- Ethernet LAN:Yes.- Bluetooth:No.- Quality of Service (QoS) support:Yes.- DHCP client:Yes.- Ports & inter:faces.- Ethernet LAN (RJ-45) ports:2.- RJ-9 ports quantity:2.- Headphone outputs:1 Power:-Power over Ethernet (PoE):Yes -Power consumption (typical):1.56 W -Operational conditions:-Operating temperature:(T-T)-10.- 50 °C -Operating relative humidity:(H-H)10.- 95% Weight & dimensions:- Width:209 mm.- Depth:188 mm.- Height:150 mm.- Packaging content:- Number of handles included:1 pc(s).