User's Manual Part 1

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USB Upper Sideband
PCB Printed Circuit Board
PIN Personal Identification Number
PSTN Public Switched Telephone Network
PTT button Press-to-talk button
RDD Radio Direct Dial
Receive only channel A channel that allows you to receive calls but
not transmit calls
Revertive signal An acknowledgement signal automatically
transmitted from a station receiving a Selcall
RF Radio Frequency
Rx Receive
Scan Table A list of channels used when scanning for
incoming calls
Selcall Selective Calls
Telcall Telephone calls via the Selective Call
protocol
Self ID The programmed address identification
number of your station.
(Used by other stations to call you).
SSB Single Sideband (a transmission format)
Transmit channel A channel that allows you to receive and
transmit calls
Tx Transmit
USB Upper Sideband