Observa Telecom QX301A, User Manual

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
Enter the correct PIN code and click OK .

Modify PIN

Click Modify PIN ;

Enter the old PIN code and new PIN code,
confirm the new PIN code and click OK .
2. Connection Profile

General
You may choose the alert tone when
connected/disconnected to the internet.

Text Message Setting

You may active the message alert tone, and
also can set up your favorite tone via
selecting a *.wav file in the PC.