Yealink Digital SIP Phone T4 Series

 

 ModelSIP-T48GSIP-T46GSIP-T42GSIP-T40G
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LCD7″ Color Touch Screen4.3″ Color LCD2.7″ graphical LCD2.3″ graphical LCD
Resolution800 x 480480 x 272192 x 64132 x 64
Line1616123
USB Port (2.0 compliant)11xx
External Yealink AC Adapter (optional) AC 100~240V input and DC 5V/2A output AC 100~240V input and DC 5V/2A output AC 100~240V input and DC 5V/1.2A output AC 100~240V input and DC 5V/600mA output
Programmable Key01063
Memory Key29 touch keys27 (3 pages of 9 keys)15 (3 pages of 5 keys)3
Expansion ModuleEXP40EXP40XX
Yealink EHS36 Wireless Headset Adapter
Yealink Bluetooth Adapter BT40XX
Yealink Wi-Fi Adapter WF40XX
USB RecordingXX

Yealink Digital SIP Phone Accessories

 


Yealink Digital SIP Phone T2 Series

 

 ModelSIP-T29GSIP-T27GSIP-T23G
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LCD4.3″ Color LCD3.66″ graphical LCD2.8″ graphical LCD
Resolution480 x 272240 x 120132 x 64
Line1663
USB Port (2.0 compliant)11x
External Yealink AC Adapter (optional) AC 100~240V input and DC 5V/2A output AC 100~240V input and DC 5V/1.2A output AC 100~240V input and DC 5V/600mA output
Line Key1083
Memory Key27 (3 pages of 9 keys)21 (3 pages of 7 keys)3
Expansion ModuleEXP20EXP20X
Yealink EHS36 Wireless Headset Adapterx
Yealink Bluetooth Adapter BT40x
Yealink Wi-Fi Adapter WF40x
USB Recordingx

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Yealink Digital SIP Phone Accessories