Transmit 1750Hz Signal; Menu Operation Description; Operation Method - Retevis RT56 Manuel D'instructions

signal or transmit for around 30 seconds, we can hear "Du" tone, transceiver will automatically
quit the call.
• Local transceiver ID code, group call code need to be set by PC programming software.
ANI Personal Identification Code
We need to add ANI call information while making DTMF call if we want other side to know our
own ID Code, which means key in other's ID code, add , then own ID code, as 3 digits, for
example: DTMF call 123 456, 123 is other's ID code, and 456 is our own ID code, and screen
displays 456 in other's transceiver.

Transmit 1750Hz Signal

Press [MENU] to choose menu No.19 "PFK" then press [MENU] to enter editing, choose
"1750" and press [MENU] to confirm, then we can set [PF] programmable key as 1750 dial key.
Press [PF] programmable key to transmit 1750Hz.
※Notice: We can set [PF] programmable key as 1750 dial key by programmable software.

Operation Method

In stand-by status, press [MENU] key to enter menu interface, first line shows menu item
1
name, second line shows current parameter set value, arrow on left side points to current
menu serial number.
Press [ ] _ [ ] key to switch menu items or press 0~9 to enter corresponding menu items
2
directly.
Press [MENU] key to enter selected menu item, meanwhile left side arrow points to second
3
line menu parameter setting.
Press [ ] _ [ ] key to switch menu setting content
4
Press [MENU] key to confirm and save current menu setting, and return to step ① to conduct
5
other menu items setting.
Press [EXIT], [PTT] or wait for 10 seconds to quit menu interface.
6

Menu Operation Description

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