How to Unlock an AirCard 875
- 1). Click "Start" and "All Programs" on your computer. Double-click your wireless provider's mobile broadband service.
- 2). Click on the icon that looks similar to a lock.
- 3). Wait for a window to prompt you to enter the PIN code. Enter the PIN number obtained by your wireless provider.
- 4). Click "OK" to unlock your modem.
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