NFON-Import

In order to provide a user with the correct PAP, one will need to know the MAC address of a particular device. On most phones, the MAC Address can be found via the device own on-screen menu (in the same menu than the IP address). Where available, this can quickly be accessed via a softkey while the device is in an "authentication needed” state. On devices where such an option is not available, or devices that don’t have a screen at all, the MAC address can usually be found on a label on the phone itself. The label is often located at the back of, or underneath, the device and will be printed below a barcode. The MAC address is a sequence of 12 hexadecimal digits (numbers and letters), sometimes split into 6 groups of 2 characters, separated by a dash or a colon. For instance:

Manufacturer	Link to the manual where available	Examples where to find the MAC address on the device
Yealink	Yealink T19P E2, T41P, T42G, T46G, T48G, T41S, T42S, T46S, T48S, T52S, T54S, T53, T53W, T54W, T57W manual
snom	snom D305, D315, D345, D375, D385 manual
Poly
Panasonic
Gigaset
Patton
SPA112