Getting Started
2. Use a tool to further push the SIM card
into the SIM holder. Push until you hear
a clicking sound.
3. The SIM card should spring out a little
bit after the clicking sound.
4. Extract the SIM card from the
USR3500.
5.3.
Operational Status
The USR3500's operational status is defined by a red LED, which is located between
the back plate and the secondary RF interface.
Rev 1.1
Using the USR3500
9/22/14
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