The PIN protects your SIM from unauthorised use. When use of PIN is turned on, you need to key in your PIN every time the USB modem application starts. Follow these instructions to change your PIN.
If you have an active internet connection, it needs to be ended. Click here for information on how to end an internet connection.
You also need to turn on use PIN. Click here for information on how to turn on use of PIN.
Please select the red text to see instructional images.
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