User's Manual

Function Description SP-7402

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VI. P3: ‘D’ tone

④ ‘#’: Delete

z TX Code Select & Enter

① PTT: Code Save & Send

② Monitor: Cancel (Exit without Save)

③ Up / Down: Code Selection

z Redial

① Redial Key: Display the recent sent DTMF code

② PTT: Send

③ Monitor: Cancel (Exit)

Note: Error beep out if there is no Redial Code.

2) 5-Tone

- Transmission

z TX Code Select Mode

① TX Code Select & Enter Key: Enter to the TX Code Select Mode

② Up / Down Key: Select the code

③ Call Key: Send the code

z TX Code Enter Mode

① TX Code Select & Enter Key (in TX Code Select Mode): Enter to

the TX Code Enter Mode

② Up / Down Key: Edit the code digit

③ TX Code Select & Enter Key (in TX Code Enter Mode): Change

the digit

④ To return to the TX Code Select Mode push the TX Code Select

& Enter Key after the last code editing.

z PTT Key: Save & Exit

z Monitor Key: Cancel (Exit without Save)

z Up / Down

① Code Select Mode: Code Selection

② Code Enter Mode: Digit Code Edit (0 ~ 9, *)