User's Manual

Using the Modem Manager 35
Manual Revision 1.0 P/N 90023333
Type your PIN, obtained from your service provider, into the text field and click OK. If you would
like the Modem Manager software to remember your PIN, select the Remember PIN check box.
See Figure 55.
Figure 55 Remember PIN check box
Once you have selected the Remember PIN check box, you will not be required to enter your PIN
when you launch the Modem Manager application.
If you have entered an incorrect PIN, an error message will be displayed. Click OK to close the
error message, verify you have the correct PIN and carefully reenter it in the Enter PIN dialog
box.
If you enter a PIN three times incorrectly, your SIM card will be blocked, as shown in Figure 56,
and you must obtain a PUK (PIN Unblocking Key) from your service provider. See Entering a
PUK on page 36 for more information.
Figure 56 Error message
If you have forgotten your PIN, click Forgot PIN... from the Enter PIN dialog box, and contact
your service provider to obtain a PUK (PIN Unblocking Key). See Entering a PUK on page 36
for more information.