PCI DSS (version 2) specifies that WEP must not be used for
securing Wi-Fi networks used by payment terminals. PCI DSS
compliance requires the use of robust encryption and
authentication as provided by the IEEE 802.11i standard (i.e.
WPA or WPA2).
Wi-Fi terminals must only be connected to a Wi-Fi network operating
with either WPA or WPA2 Wi-Fi security standards; you should contact
your IT provider if you wish to check or amend your Wi-Fi network’s
configuration.
To enter the Wi-Fi configuration tool, press the menu key twice, and
then choose SUPERVISOR by pressing the F3 key. You will be asked to
type your current supervisor password, and confirm this by pressing the
enter key. Press the menu key, choose SHORT CUT by pressing the F1
key, press the menu key once more and choose WIFI SETUP by
pressing the F1 key.
MENU, MENU, F3, [password], ENTER, MENU, F1, MENU, F1
You can use the up, down and enter keys to select the desired option:
Multiple Wi-Fi connection profiles (for different Wi-Fi networks) may be
saved in your terminal, allowing the most appropriate Wi-Fi network to
be used, at any given time, based on availability and the priority
weighting associated to each Wi-Fi connection profile.