Enable/disable key tone
Turn power on with auxiliary switch on side pressed. Then press the auxiliary switch to display “KP_xxxx” and
the PTT switch to select either “KP_MUTE” or above conditions.
Loud/soft Clr-To-Tlk tone
Turn power on with auxiliary switch on side pressed. Then press the auxiliary switch to display “PTT xTN” and
the PTT switch to select either “PTT 1TN” or “PTT 2TN”.
Turn on backlight
Press upper switch on side. To turn off backlight before 10 seconds, press switch again.
TELEPHONE CALLING USING OPTIONAL KEYPAD
NOTE: In phone mode, SCN = STO, LCK = CLR, RTN = RCL
Select Phone Mode
PHON or SEND
Transmit No. in Display
Briefly press PTT switch to acquire dial tone, then press SEND.
Store a No. in Memory
STO (1-7)
Recall No. From Memory
RCL (1-7)
Erase Last No. in Display
CLR
Erase Entire No. in Display
RCL CLR
Display Overflow Digits
RCL 0
Step through No’s in mem
RCL
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