Viewing Unit ID
Displays the five-digit Unit ID for Viking16 or eight-digit for P25 channels on power up.
Radio Info Button
Displays programmed ID, Alias, Tag, Encryption Key, ESN, Band, and Software Version.
Standard Group Calls
Describes placing and receiving standard calls between mobiles, groups, or control stations.
Unit Calls
Allows calls to a specific radio via Enhanced or standard modes, indicating if mobile is off-air.
Telephone Calls
Allows placing and receiving telephone calls over public system using radio, with secure/clear type determination.
Call Alert
Allows pages to be sent/received; requires Call Alert Encode/Decode enablement.
Answering a Page
Describes receiving a page, clearing/ignoring it, or answering as a unit call.
Initiating a Page
Explains initiating a page via recall from list or direct ID entry, with possible events after pressing PTT.
Messaging
Allows sending preprogrammed messages to dispatcher on P25 channels, identified by alias.
Sending a Message
Guides sending P25 messages to another radio by selecting Unit ID and Message.
Receiving a Message
Describes message reception indication, including flashing LED, tone, and display messages.
Emergency Alarm and Call
Covers Emergency Alarms and Calls, individually enabled/disabled on P25 Trunking and Viking16 systems.
Emergency Alarms
Special transmission alerting dispatcher to an emergency, sent automatically via Emergency option button.
Emergency Call Alert
Notifies user of an emergency call on P25 Talkgroup; requires 'Emergency Clear' button.
Emergency Calls
Allows placing emergency voice calls by pressing Emergency button, with optional Hot Mic feature.
Emergency Hot Mic
Enables automatic transmitting for emergency calls without PTT press, with configurable transmit period.
Emergency Press and Hold
Provides a means to activate emergency mode via press/hold, and cancel it by holding the button.
Emergency Talkgroup
Allows programming an Emergency Talkgroup that the radio uses when Emergency is activated.
Selecting a Scan List
Explains how conventional systems use user-defined scan lists selected per channel, and how to disable scanning.
Priority Channel Sampling
Ensures priority channel messages are not missed while listening to other channels, with fixed or selected channel priority.
Talkgroup Scanning
Monitors talkgroups on a specific channel; allows staying on one talkgroup via Talkgroup Lock.
DTMF / ANI Signaling
Covers generating DTMF tones for ANI and other purposes, including Pre-Tx ANI and Post-Tx ANI.
Single Tone Encoder
Transmits a single programmed tone for call-in signaling, with programmable frequency and duration.
Two Tone Encoder
Sends two tones back-to-back with programmable delay, alias, frequency, and duration.
Two Tone Decoder
Requires specific tones before playing alert tones or unmuting speaker; available for digital mixed mode channels.
Five Tone Encoder
Transmits five tones: four for ID, one for mode (Normal/Emergency Call).
MDC1200 Compatibility
Supports MDC1200 protocol for analog channels, including features like MDC Decode and MDC Mute.
MDC1200 Features
Details MDC1200 ANI, Decode features, Mute, Side Tone, Emergency Alarm, Inhibit/Uninhibit Commands.
GE Star Signaling
Implemented for transmit functionality with Standard and NYSP formats.
Project 25 Mode Features
Covers features unique to conventional P25 channels: Unit ID, Talkgroup ID, NAC, and Out-of-Range Indicator.
Digital Unit ID
Each P25 radio has a unique up-to-eight-digit unit ID, displayed on power-up with a P25 channel.
Talkgroup ID
Determines which group of radios receive a call; Group IDs from 1-65,535, with Group ID detect disable options.
Network Access Code (NAC)
Used in P25 conventional channels to control call reception; NACs from 1-4095, with disable options.
P25 Group Calls
Placed by selecting channel for desired group, monitoring, and transmitting; displays alias, PTT ID, Talkgroup, User Group ID, Key ID.
P25 Unit Calls
Allows placing calls to a specific radio on P25 channels using Unit Call option or menu selection.
Direct Channel Entry
Allows direct channel selection using the keypad on the Digital Keypad Microphone.
Call Alert
Allows pages to be sent/received; requires Call Alert Encode/Decode enablement.
Answering a Page
Describes receiving a page, clearing/ignoring it, or answering as a unit call.
Initiating a Page
Explains initiating a page via recall from list or direct ID entry, with possible events after pressing PTT.
Messaging
Allows sending preprogrammed messages to dispatcher on P25 channels, identified by alias.
Status Messaging
Allows manual or automatic sending of current status to dispatcher on P25 channels.
Keypad Programming
Permitted for US Federal Government users only; allows changing conventional parameters via keypad.
Zone Password
Programs a password to prevent unauthorized zone reprogramming by keypad.
Channel Change Parameter
Selects the conventional channel to be reprogrammed; disabled or P25/Viking16 channels cannot be selected.
System Parameters
Selects conventional mode timers to be reprogrammed, such as Scan Timer, Penalty Timer, Conversation Timer.
Channel Parameters
Adjusts conventional channel parameters like frequency, squelch code, encryption key, and timers.
Strapping
Selects the encryption strapping mode for the channel as Clear, Secure, or Switched.
Key Select
Selects the encryption key for the channel if applicable.
TG ID (P25 Only)
Selects the talkgroup for the selected channel, displaying alias or ID.
Text Messaging
Enables mobile radios to receive text messages on digital conventional mode.
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