Yealink EXP40 User Manual

Yealink EXP40 User Guide
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Changes for Guide Version 16.3
The following sections are new:
 LED Instructions on page 4
 Startup on page 7
 Using the Yealink EXP40 Expansion Module on page 44
Major updates have occurred to the following section:
 Physical Features on page 2

Yealink EXP40 Specifications

General

Product color	Black
Number of buttons	20 buttons
Compatible products	SIP-T46G, SIP-T48G
Keypad illumination	Yes
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Weight	6700 g
Dimensions (WxDxH)	127 x 213 x 167 mm