Section 3A: Your USB Modem: The Basics 55
Displaying Your Phone Number
You can view your phone number in the Device Info & Diagnostics window
(Menu > Device Info & Diagnostics).
Security
When it is disconnected, you can lock your USB modem so that others cannot use
it to access your account. A four-digit lock code is needed to unlock the USB
modem.
You can set the USB modem to lock:
䢇Whenever SprintConnection Manager is started (page 57).
– or –
䢇Immediately (without restarting SprintConnection Manager) — useful if you
are lending your USB modem and computer or leaving your computer for a
short time (page 56).

Initial Lock Code

The initial lock code value is determined by your service provider.
For service provider configurations that do not require account activation, a
default lock code is set at the factory to a value determined by the service provider.
For assistance, contact Sprint (page13).
Configurations that use the Activation Wizard or IOTA set the initial lock code to
the last four digits of your account phone number whenever a new phone number
is activated.
After activation, you can change the lock code (page58) from the initial value to
any four-digit code you choose.
Note: The security lock code is reset to the last four digits of the phone number
whenever an account is activated. This may change a custom value you
have set.