Usage Limit
You need to enter the password when the feature of usage limit is used. The
default password is blank.
1. Enter required relevant information for the settings.
2. Click <OK> to save the settings.
3. Click <Modify PWD> to modify this password.
4. Click <Cancel> to close the window.
Diagnostics
The WM220 allows you to query information for the WM220 USB Modem and
the USIM card.
USSD
Click
to display the USSD interface.
This function needs network supporting.
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