Sprint Nextel C201 - Manual (Page 40)

Section 2
36 The Wireless Connection Manager
9.
A Digital Signature Not Found window will appear. Click
Yes
to
disregard the notice and continue with the installation (see
Figure 38).
Figure 38: Digital Signature Not Found
10.
Click
Finish
to complete the installation (see Figure 39). The PCS
Software Modem now appears as a Phone and Modem option on
your computer.
Figure 39: Add/Remove Hardware Wizard