Yealink Digital SIP Phone T4 Series

 

 Model SIP-T48G SIP-T46G SIP-T42G SIP-T40G
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LCD 7″ Color Touch Screen 4.3″ Color LCD 2.7″ graphical LCD 2.3″ graphical LCD
Resolution 800 x 480 480 x 272 192 x 64 132 x 64
Line 16 16 12 3
USB Port (2.0 compliant) 1 1 x x
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 Key 0 10 6 3
Memory Key 29 touch keys 27 (3 pages of 9 keys) 15 (3 pages of 5 keys) 3
Expansion Module EXP40 EXP40 X X
Yealink EHS36 Wireless Headset Adapter
Yealink Bluetooth Adapter BT40 X X
Yealink Wi-Fi Adapter WF40 X X
USB Recording X X

Yealink Digital SIP Phone Accessories

 


Yealink Digital SIP Phone T2 Series

 

 Model SIP-T29G SIP-T27G SIP-T23G
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LCD 4.3″ Color LCD 3.66″ graphical LCD 2.8″ graphical LCD
Resolution 480 x 272 240 x 120 132 x 64
Line 16 6 3
USB Port (2.0 compliant) 1 1 x
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 Key 10 8 3
Memory Key 27 (3 pages of 9 keys) 21 (3 pages of 7 keys) 3
Expansion Module EXP20 EXP20 X
Yealink EHS36 Wireless Headset Adapter x
Yealink Bluetooth Adapter BT40 x
Yealink Wi-Fi Adapter WF40 x
USB Recording x

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Yealink Digital SIP Phone Accessories