The Yealink EXP50 is an IP add-on module designed to expand the capabilities of compatible Yealink IP phones, providing additional programmable buttons for increased productivity and convenience. Here is a summary of the Yealink EXP50 IP add-on module in black and gray with 23 buttons.

The Yealink EXP43 is an IP add-on module designed to enhance the capabilities of compatible Yealink IP phones. It provides additional programmable buttons to improve productivity and call management. Here's a summary of the Yealink EXP43 IP add-on module in black and gray with 23 buttons.