User's Guide

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CBRS Survey UE – User Guide
UG01287 v0.6 December 1, 2020
When Select operator mode is set to Automatic, the antenna selects the most appropriate operator based on
the inserted SIM card. This is the default option and is sufficient for most users.
SIM security settings
The SIM security settings page can be used for authenticating SIM cards that have been configured with a security
PIN.
Unlocking a PIN locked SIM
If the SIM card is locked, you will receive a notice when you access the Status page after which you will be
directed to the PIN settings page to enter the PIN.
The PIN settings page lists the status of the SIM at the top of the page.
If you are not redirected to the PIN settings page, to unlock the SIM:
1 Click on the Networking menu from the top menu bar, and then click SIM security settings.
Figure 32 - SIM security settings - SIM PIN locked
2 Enter the PIN in the Current PIN field and then enter it again in the Confirm current PIN field to confirm
the PIN.
3 If you are placing the antenna in a remote, unattended location, you may wish to check the Remember PIN
option. This feature allows the antenna to automatically send the PIN to the SIM each time the SIM asks for
it (usually at power up). This enables the SIM to be PIN locked (to prevent unauthorised re-use of the SIM
elsewhere), while still allowing the antenna to connect to the cellular service.
4 When this feature is enabled, the PIN you enter when setting the Remember PIN feature is encrypted and
stored locally on the antenna. The next time the SIM asks the antenna for the PIN, the antenna decrypts the
PIN and automatically sends it to the SIM without user intervention.