Motorola C290 - Manual (Page 124)

110 Section 3B: Sprint PCS Vision
Your Sprint PCS Vision connection is dormant (no data
is being sent or received). Though not currently active,
when dormant the phone can restart an active
connection quickly; voice calls can be made and
received.
Your phone is not currently able to access Sprint PCS
Vision service features.
If no indicator appears, your phone does not have a current
Sprint PCS Vision connection. To launch a connection, see
“Launching a Sprint PCS Vision Connection” on page 108.