Using selective call
5-18 Outback HF Radiophone
Notes
cont.
If the microphone PTT button is not pressed before the end of the tones:
• the called display will remain on to indicate that a call was received
• a ’pip’ will be heard every four seconds
• the external alarm relay contacts will close for approximately two
minutes (refer to page 5-31, Using the external alarm feature).
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