Motorola MTP830 S Product Information Manual page 103

PSTN
Public Switched Telephone Network
PSTN Gateway
A device that provides connectivity from a TETRA user to a PSTN subscriber and the other way
around. Additionally, for the duration of the call, the PSTN gateway allows TETRA signaling information to be passed from
TETRA Switching and Management Infrastructure to the external network user and from the external network user to the
TETRA SwMI in accordance with the TETRA Call Control (CC) procedures.
See also: Public Switched Telephone Network
PTPC
Point-to-Point Call
See also: Private Call
PTT Button
Push-to-Talk button
Public Switched Telephone Network (PSTN)
Push-to-Talk
Pressing this button on a radio allows the subscriber to transmit.
Radio
A two-way communication device used for voice and data.
Radio User Assignment/Radio User Identity (RUA/RUI)
user names to radio users, and to authenticate the radio users in a logon process.
Radio User Assignment (RUA)
See also: Radio User Assignment/Radio User Identity
Radio User Identity (RUI)
See also: Radio User Assignment/Radio User Identity
RCU
Remote Control Unit
Remote Control Unit (RCU)
radio.
Remote flashing
Programming the transceiver via the control head.
RSM
Remote Speaker Microphone
RSSI
Radio Signal Strength Indicator
RUA
Radio User Assignment
RUA/RUI
Radio User Assignment/Radio User Identity
RUI
Radio User Identity
SCK
Static Cipher Key
SDMO KAG
Secure Direct Mode Operation Key Association Group
SDS
Short Data Service
Selling Feature
Requires a USB dongle with purchased licenses.
,
Switching and Management Infrastructure
Traditional telephone network.
Part of RUA/RUI feature.
Part of RUA/RUI feature
A small device attached to a covert radio over a thin wire, used for operating the
This feature allows to assign alphanumeric
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Glossary | 103
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