User`s guide

Digi International, Inc. User’s Guide
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2.5.3.5 AT Command
AT Command: This function is provided to the advanced users to diagnose the wireless
WAN card or the V.90 modem connected by the serial cable. Select a target device from
the drop-down menu in the Port field. Input the AT commands in the Command field. Click
Execute to send the AT commands to the target to see the Output filed.
Note：
The AT commands CANNOT be sent to the target device before you disconnect the
device from the Internet.
2.5.3.6 PIN Utility
This configuration page is set to Enable/Disable the function of PIN protection. The PIN
Code can prevent the unauthorized user from connecting to the internet.
There are three main tabs in this setting:
• Authenticate PIN
• Enable/Disable
• Change PIN
• Renew PIN