TOA Electronics OVATION U720 - Manual (Page 65)

Section 2C: Menu Options 59
Mobile Broadband USB modem phone number. (See the “Tip” on
page 60.)
To enable the lock feature:
1. Click the Locked/Unlocked Icon located in the Detail Drawer
of the Sprint Connection Manager interface.
2. The Enter User Lock Code window appears.
3. Enter your lock code and click OK.