Ericsson W20 manual Alarms

Configuration and Management

Figure 5 Change Password page

2.Type the old password in the Current Password field. If it is the first time you change password, the old password is user.

3.Type the new password in the New Password and Retype New Password fields.

Note: The password is case-sensitive (distinguish between uppercase and lowercase letters) and can include up to eight characters (letters and/or numbers).

4. Click

OK .

2.2.2Alarms

Alarms are generated when it is impossible to send or receive data. If an alarm occurs, the Alarm indicator on the Ericsson W20 front panel is red and one of the following messages is displayed in the Alarms section on the Overview page:

No alarms detected

Invalid SIM card inserted

No PIN code entered

Incorrect PIN code entered

SIM card blocked

The Ericsson W20 has not detected any alarm.

There is no SIM card available, or the SIM card is incorrectly inserted into the Ericsson W20 unit.

A PIN code is required to establish an Internet connection.

The entered PIN code is not the correct one.

The SIM card is blocked. The PUK is required to unblock the SIM card.

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