User guide
ALEOS 4.3.4 Software Configuration User Guide
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User Entered APN Enter the desired APN.
Note: If you are activating a GX440 device using a SIM card for an account with special
properties, such as a static IP APN, on the LTE network:
1. Enter the static IP APN in this field.
2. Click Apply.
3. Click Reboot.
RX Diversity Allows two antennas to provide a more consistent connection
• Disable
• Enable (default)
If you are not using a diversity antenna, diversity should be disabled.
Note: This field is not available in all AirLink devices.
SIM PIN If your AirLInk device has a PIN-locked SIM card installed, before the device goes on-air for
the first time:
1. Obtain the PIN from your Mobile Network Operator.
2. Click the SIM PIN button.
3. Select Enable.
4. Enter the PIN twice and click Save.
Note: On subsequent reboots and reconnects, ALEOS automatically uses the PIN. This
feature prevents the SIM from being used in another device without re-entering the PIN.
Note: You have three attempts to enter the correct PIN. If the correct PIN is not entered by
the third attempt, the SIM card becomes blocked and you need a PUK code from your Mobile
Network Operator to unlock it. For more information, see SIM Card is Blocked on page 397.
Keep Alive (See Keepalive on page 116.)
Advanced
Command Description