EFJohnson FM Portable Radio Intrinsically-Safe SMARTNET, SmartZone Conventional Telephone Calls

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SMARTNET/SMARTZONE FEATURES

Receiving a Private Conversation II Call

Unit-to-unit calls are automatically received if a SMARTNET/ SmartZone channel is selected. Proceed as follows:

1.When a call is received, an alert tone sounds and the caller’s voice is heard. While voice is heard, “C” is indicated in the upper part of the display and “CALL RCV” and the current channel alias are alternately displayed.

2.To answer the call, press the Private Call option switch and then the PTT switch and begin talking. The private call mode is indicated by “C” in the upper part of the display. The alias of the incoming call is displayed if the ID is in your call list. Otherwise, the unit ID is displayed. NOTE: If the Private Call option switch is not pressed before the PTT switch, a group call is transmitted on the selected group.

•To end the call when the conversation is complete or at any other time, press the CLR key. If the call is not answered within 20 seconds, it is automatically terminated.

•If private calls are not permitted (Private Call switch not programmed), press the Call Response option switch, if available, to answer the call.

Telephone Calls

General

Telephone calls allow you to place and receive calls over the public telephone system using your transceiver. If your transceiver is programmed for telephone calls (Phone option switch programmed), they are placed and received as follows:

Placing a Telephone Call

Telephone calls can be placed by selecting the number from a preprogrammed phone number list (list entry) or by directly entering it using the keypad (direct entry). Direct entry is available with full keypad

(15-key) models only. Proceed as follows:

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Contents Series Page Page Safety Information Other Important Operating Information General Features FeaturesConventional Features Smartnet II FeaturesTable of Contents Intrinsically Safe Classification Conventional Mode Option Switch FunctionsSMARTNET/SMARTZONE Mode Top Panel Controls Top Panel IndicatorsControls and Display Side Controls Front Panel Keys 3-Key Model Front Panel Keys 15-Key Model Display Introduction Turning Power On and Setting VolumeGeneral Operation Backlight Option SwitchesKeypad Lock Low Battery IndicationChannel and Zone Selection Channel SelectHome Zone Time-Out TimerZone Select Introduction Tone Enable/DisableScanning Radio Wide Scanning Standard ScanningRadio Wide Mode Scan List Scan Resume DelayStandard Mode Scan List Conventional and SMARTNET/SmartZone Operation Determining Which Channels are in Scan ListNuisance Channel Delete SMARTNET/SmartZone Operation Conventional OperationMonitoring Before Transmitting Conventional FeaturesDisplay Mode Selection Monitor Mode Call Guard Squelch Busy Channel LockoutPenalty Timer Repeater Talk-Around Conversation TimerPower Output Select Selecting a Scan List Conventional Mode ScanningGeneral Programming a Scan List Transmitting in Scan ModeChanging The Priority Channel Priority Channel SamplingStandard Conventional Calls Viewing Unit ID SMARTNET/SMARTZONE FeaturesDTMF/ANI Signaling Standard Group Calls Placing an Enhanced Private Conversation Call Enhanced Private Conversation CallsSMARTNET/SMARTZONE Features Receiving an Enhanced Private Conversation Call Placing a Private Conversation II Call Private Conversation II CallsSMARTNET/SMARTZONE Features Placing a Telephone Call Receiving a Private Conversation II CallTelephone Calls SMARTNET/SMARTZONE Features SMARTNET/SMARTZONE Features Call Alert Messaging Sending Status Conditions Failsoft Operation Emergency Alarm and Emergency CallDynamic Regrouping SMARTNET/SmartZone ScanningDetermining Current Site and Searching For New Site Supervisory Tones MiscellaneousLocking/Unlocking a Site Miscellaneous Rechargeable Battery Pack Miscellaneous Speaking Into Microphone Dealer ProgrammingOperation At Extended Range LicensingIntrinsically Safe Classification Transceiver ServiceClassification of Atmospheres Class/Group Classification of Hazardous Areas DivisionTypical Hazard Group Class IndexSmartnet 6 Index

FM Portable Radio Intrinsically-Safe SMARTNET, SmartZone Conventional, 7700 Series specifications

The EFJohnson 7700 Series FM Portable Radio is designed for the most demanding environments, especially in industries that prioritize safety and communication reliability. This cutting-edge equipment meets the stringent requirements for intrinsically safe operations, making it an optimal choice for first responders, industrial applications, and hazardous environments.

One of the main features of the EFJohnson 7700 Series is its adherence to the high standards of intrinsically safe certifications. This ensures that the radio can operate safely in potentially explosive atmospheres without igniting flammable gases or dust. Additionally, the 7700 series is designed to withstand harsh conditions, including extreme temperatures, moisture, and physical impact, ensuring that users can rely on it even in the toughest scenarios.

The radio supports SMARTNET and SmartZone Conventional technologies, enhancing its versatility. SMARTNET is a trunked radio system that allows for efficient use of communication channels, accommodating multiple users within a single frequency band. This is particularly beneficial for large agencies that require seamless and coordinated communication across various teams. SmartZone Conventional provides flexible interoperability, making it easy for users to communicate with different radio systems and networks.

With advanced signal processing technology, the EFJohnson 7700 series offers superior audio clarity, minimizing background noise and ensuring that messages are transmitted and received with precision. The user-friendly interface features large buttons and a bright display, allowing for easy operation even while wearing gloves or during low-light conditions. Furthermore, the radio includes programmable function keys, enabling users to customize their experience based on specific operational needs.

The EFJohnson 7700 Series is equipped with robust battery technology, providing extended operational time and ensuring that users remain connected during critical missions. The lightweight design enhances portability, making it easy to carry during long shifts. Durability features include water and dust resistance, meeting IP67 standards to ensure reliability in outdoor terrain.

In conclusion, the EFJohnson 7700 Series FM Portable Radio combines advanced technologies, safety features, and user-focused design, making it an essential tool for professionals in hazardous environments. With its commitment to reliability and efficiency, the 7700 Series stands out as a leading choice for teams that require the best in communications technology.
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