Yealink AMS-A-SR-3Y- AMS 3 Year Annual Maintenance for the MeetingBar Small Room*Available upon request within one day*

3 Year Annual Maintenance for the MeetingBar Small Room:
* A20,A20-010
* A20-010B
* A20-010-Teams
* A20-010-Tencent
* A20-011
* A20-015
* A20-020
* A20-020B
* A20-020-BJN
*A20-020-RingCentral
*A20-020-Teams
*A20-020-Tencent
*A20-020-Zoom
*A20-021
*A20-021-Teams
*A20-021-Tencent
*A20-021-Zoom
*A20-022-Teams
*A20-022-Zoom
*A20-025,
*A20-025B
*A20-DX,
*A20-RingCentral
*A20-Teams
*,A20-Tencent
*A20-Zoom
*A40
*A40-010
*A40-031
*A40-035