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2A. Phone Basics 13
Phone Basics
23. Back Key deletes characters from the display in text
entry mode. When in a menu, pressing
returns you to the previous menu. This key also
allows you to return to the previous screen in a
data session.
Viewing the Display Screen
Your phone’s display screen provides information
about your phone’s status and options. This list
identifies the symbols you’ll see on your phone’s
display screen:
Status Bar – Service Icons
Signal Strength – Shows your current signal
strength. (More bars = stronger signal.)
No Service – Your phone cannot find a usable
signal.
Roaming – Your phone is “roaming” off the
Nationwide Sprint Network.
Data Service Status – Sprint 1xRTT data service
status.
Data Service Transmitting – Sprint 1xRTT data
service is available and data is being
transmitted. When active, the icon is animated.
Data Service Receiving – Sprint 1xRTT data
service is available and data is being received.
When active, the icon is animated.
Data Service Unavailable – Data service is
currently unavailable or dormant.
Status Bar – Status Icons
Battery Strength – Shows your current battery
charge level. (Icon shown is fully charged.)
Battery Strength Low – Shows your current
battery charge level has only 20% charge
remaining.
Battery Strength Critical – Shows your current
battery charge level has only 3% charge
remaining.
Ringers – Ringer volume is set between Levels
1 - 8.
Status Bar – Service Icons
M350.book Page 13 Thursday, March 25, 2010 3:43 PM