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PAX A920 OptConnect SIM Card Installation Instructions
How to change the APN on the A920:
(First, replace the SIM card with the new one.)
Select Settings
o Enter Password pax9876@@ or 9876
Select OK
Select MORE
Select CELLULAR NETWORKS
Select ACCESS POINT NAMES
Top right Corner select the circle with the Plus sign (+)
Edit the Name field: Enter in OPT - Select OK
Enter the APN field: Enter in optconnect01.com.attz
Top right corner: Select the three dots and select save
Make sure OPT has a green circle next to it
Go back to the main screen by selecting circle in the bottom of the screen
Run a test transaction