If the device has more than one adapter, each will have its own MAC address.Ī MAC address consists of six groups of two characters (numbers or letters). This NIC is available as a Wi-Fi, an Ethernet adapter (wired), or a cellular modem.Īn actual device, like a phone or a computer, only has a MAC address when it has a network adapter. Your device - be it a computer, a tablet, or a phone - can connect to the Internet because it has a NIC. So a MAC address - I’ll call it MAC from now on - is precisely that, the unique identifier to control the access of a network interface controller (NIC), which we often call a network adapter. How to change the MAC address of a Mac computer.How to change the MAC address of a Windows computer.

How to change the MAC address of a router.Reasons you might want to change your MAC.Write this down somewhere as you will need to enter it as the reset password later. This will be a 12 digit number appearing on a sticker at the back of your phone.

Step 2: Polycom Factory Reset without Passwordįirst you will need to look at the back of your phone to locate the MAC address. If this still does not work, we will go to the next step and perform a reset without the password.

Enter the admin password ( 456 by default).

Scroll to the Settings (gear icon) and click on it.

To perform a factory reset with the default (or a known) password do the following: So before we get started, it’s worth trying to do a factory reset with the default password of 456 in case it was never changed. If you purchased a Polycom phone used, it was previously deployed in a network environment that you didn’t manage or was provided by another cloud provider, unfortunately it’s likely that the password was changed.

Convert mac address to pin