Huawei B970 Quick Start Manual page 34

Advice: Switch off the PIN code request of your SIM (PIN code request can be
switched off using the regular mobile phone). If you insert SIM card with enabled
PIN code request then features and functions described in Step 7 and Step 8
will not work until you perform Step 9 in order to verify PIN code of SIM card in
the gateway settings.
Caution: Before inserting or removing the SIM card, you must disconnect the
gateway from the power adapter.
•
Step 2: Connect to the Power Adapter
Use a power adapter that is compatible with the gateway; otherwise, the gate-
way may be damaged.
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