There are three types of Crexendo phones on the Blackrock campus: Yealink T53 (monochrome screen), Yealink T54 (small color screen), and Yealink T57 (large color screen). If you are unsure about which model you have, on the underside of the phone you will see it next to the device serial-barcode.

At the bottom of the page you will find the links to the corresponding phone models. Click the correct link to the model you have to download the .pdf manual.

If you have any questions regarding setup or operations that are not listed, feel free to submit a Happy Fox ticket (you're already here, so why not just say hi!)