Level 1-2 Service ManualGeneral Functions
General Functions
Controls, Indicators, and Input/Output (I/O) Connectors
The C155 phone's controls are located on the front side of the device and on the keyboard as
shown in below. Indicators icons are displayed on the LCD.
Antenna
Enclosed on the top-Menu Key
back of the phone.Open a menu when
Lanyard Attachment
you see in the
display.
Ear Piece
Listen to your voiceRight Soft Key
calls and messages.Perform functions
identified by right
display prompt.
Left Soft Key
Perform functionsPower/End Key
identified by leftPress & hold to turn
display prompt.on/off the phone.
Press & release to
Send/Answer Key
end phone calls, exit
Make and answer
menu system.
calls. Press in idle
screen to see the
recent dialed calls.Navigation Key
Scroll through lists,
Headset Connector
set volume.
Port
MicrophonePower Connector Port
Insert charger.
Figure 1.
Menu Navigation
C155 telephones are equipped with a simplified icon and graphical-based user interface. See
the table below for details of the C155 menu structure. A five-way navigation key allows you
to move easily through menus and confirm your selection.
June 1, 200412 |