PAX A920 Configuration and Installation
Copyright© 2021 PayFacto Inc. Page 10of15
Installing the SIM Card
If you plan to use your terminal outside of your usual wi-fi network, you need to install the mobile SIM
card, provided by PayFacto or your mobile communications provider. The SIM card will connect you to a
mobile network, allowing you to process payments anywhere the terminal has reception. The terminal
uses the regular (full) SIM card size.
NOTE: If you plan to use your terminal only on your wi-fi network, you can skip this procedure and
proceed directly to Configuring the Terminal Wi-Fi Connection.
To install the mobile SIM card:
The terminal should identify the SIM card and configure the mobile network settings automatically.
Make sure the terminal is powered off and turn the terminal over.
On the back of the terminal at the bottom, slide the battery cover locking switch to the
right.
Lift the battery cover off the terminal.
Lift the battery from the terminal to remove and set aside.
The terminal has illustrations for the different cards it can accept. Insert your SIM card
in the space identified as SIM1/SAM3 so the diagonal corner is facing the top right side.
IMPORTANT! The SIM card goes into the leftmost space
and should not require great force to insert.
Re-install the battery by sliding the thin segment into the terminal, near the charging
connectors, and pushing on the bottom of the battery to seat it correctly.
Re-install the battery cover on the terminal and slide the lock switch to the lock
position on the left.
Power on the terminal by pressing and holding the Power button for 3 seconds.
