4
Sending a Sent Text Message ............................................................................... 24
Deleting all Sent Text Messages from Sent Items .................................................. 25
Receiving a Text Message ..................................................................................... 25
Reading a Text Message ....................................................................................... 25
Managing Received Text Messages ...................................................................... 25
Viewing a Text Message from the Inbox ................................................................ 25
Viewing a Text Message from the Inbox ................................................................ 25
Deleting a Text Message from the Inbox ................................................................ 26
Deleting All Text Messages from the Inbox ............................................................ 26
Privacy ....................................................................................................................... 26
Dual Tone Multi Frequency (DTMF) (Analog) ............................................................ 27
Security ...................................................................................................................... 27
Radio Enable.......................................................................................................... 27
Utilities ....................................................................................................................... 28
Turning Keypad Tones On or Off ........................................................................... 28
Setting the Squelch Level (Analog) ........................................................................ 28
Setting the Power Level ......................................................................................... 28
Turning the Voice Operating Transmission (VOX) Feature On or Off .................... 29
Controlling the Display Backlight ............................................................................ 29
Turning the Radio Tones/Alerts On or Off .............................................................. 29
Turning the Talk Permit Tone On or Off ................................................................. 30
Turning the LED Indicator On or Off ....................................................................... 30
Turning the Introduction Screen On or Off ............................................................. 30
Accessing General Radio Information .................................................................... 30
PROGRAMMING .......................................................................................................... 32
Software .................................................................................................................... 32
Firmware Updates ..................................................................................................... 32
Determining Current Configuration ......................................................................... 32
Firmware Update Procedure .................................................................................. 35
CPS Upgrade ............................................................................................................ 37
Programming Cable ................................................................................................... 37
Trouble shooting ........................................................................................................... 38
Radio Specifications ...................................................................................................... 39