3 Working with the unit and battery
Icon Description Icon Description
Speaker is off (or in mute position) Phone is turned off. To turn it on, tap
this icon.
SIM card missing No signal
Faulty SIM card No service. Phone connection
unavailable or network error.
E-mail has been received Lost signal. The unit is searching for a
signal.
Tap to view more notifications EDGE network is available
Data call is in progress EDGE network connected
Roaming mode GPRS network available
3G connected GPRS network connected
HSDPA network available
Settings on your unit
Tap / Settings .
Some of the more useful settings are described below.
Lock (password)
If you want password protection from unauthorized use of your unit, tap / Settings / Lock. The
password must be entered every time you turn the unit on or resume operation.
Note – You must make a note of the password. The only way to recover from a forgotten password is to
perform a Clean Boot. However, you will loose all application software, licenses, settings, and data on your
unit. For instructions on how to perform a Clean Boot, see page 34.
Buttons (keys)
Tap / Settings / Personal / Buttons. Under Program Buttons, your favorite programs can be
assigned to several of the keypad buttons.
Ranger Series Handheld Computer 36