Reset Snom 300, 320, 360, 370 (3xx) to Factory Settings
Posted by Chris P. on 05 April 2019 12:17 PM

In order to factory reset a Snom 300 or 320 via the phone interface, go through the following steps below:


Press "Navigation" down to enter the "Settings" or the wrench icon menu.

Scroll down to "Configuration".

Press "Confirm" button.

Scroll down to "Reset".

!: If instructed to enter a PIN, please request from our support team (

Press "Confirm" button.

Press button under "Reset" on display.




Since firmware version on the Snom 3xx Series it has also been possible to reset the phone using the keypad by pressing the following key sequence:


* Volume Up * Volume Down #