I work for a big contact center and I need to disable the option of the USB of the spa525g because we don't want that the agents use it. Can I do it? If yes, How can I do that?
Also, this phone has the option to make a factory reset manually, because when I go to the option
The phone doesn't ask the password for this option, so the agent can get in and make a factory reset.
How can I disable this option?