User's Instructions

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3.Receiving/transmitting communications:
The devices are in 'Reception' mode when lit up, i.e. they are ready to
receive a call or sound transmitted on the activated frequency.
When you press the Call tone button (12), the device switches to
'Transmission' mode. You are then transmitting a sound signal to the other
device.
To send a voice message, press the TALK button (15) and speak into the
microphone (10). Continue to press the button until you have finished
transmitting your message.
Hold the microphone a minimum of 5 cm from your face.
Note:
- The other device must be set to the same channel and have set the same
CTCSS code(see point 7)
- When the transmission is complete and the TALK button (15) is no
longer held down, the other device will emit a sound (BEEP) to indicate
that this device is ready to transmit.
4.Changing Channels
Press the MENU button (11)once, the current channel number
flashes on the display.
Press the - button (4) or the - button (7) to change the channel.
Press the TALK - button to (15) confirm and return to stand-by Mode.
Note:If no button is pressed within 15 seconds during setting, the unit will
return to standby.
5.CTCSS (Continuous Tone Coded Squelch System)
License free radio's operating on the 462 MHz frequency band, like the
Twintalker , have 22 available radio channels. If there are many radio's
users in your neighborhood, there is a chance that some of these