5300-Series OPERATING MANUAL Digital Mobile Radio Project 25 Compatible Digital Radio VHF 800 MHz
CHANGES FOR 7-01 REPRINT Added Encryption key select and Select Sq Select sw info which required reformatting entire manual. Chg’d PN to -005.
LAND MOBILE PRODUCT WARRANTY - The manufacturer’s warranty statement for this product is available from your product supplier or from E.F. Johnson, 299 Johnson Avenue, Box 1249, Waseca, MN 56093-0514. Phone (507) 835-6222. Copyright© 2001 by the E.F. Johnson Company E.F. Johnson Company, which was founded in 1923, designs, manufactures, and markets radio communication products, systems, and services worldwide. E.F.
SAFETY INFORMATION SAFETY INFORMATION The FCC has adopted a safety standard for human exposure to RF energy. Proper operation of this radio under normal conditions results in user exposure to RF energy below the Occupational Safety and Health Act and Federal Communication Commission limits. WARNING DO NOT allow the antenna to touch or come in very close proximity with the eyes, face, or any exposed body parts while the radio is transmitting.
SAFETY INFORMATION FCC EXPOSURE LIMITS This mobile radio transceiver was tested by the manufacturer with an appropriate antenna in order to verify compliance with Maximum Permissible Exposure (MPE) limits set under Section 2.1091 of the FCC Rules and Regulations. The guidelines used in the evaluation are derived from Table 1 (B) titled “Limits For General Population/Uncontrolled Exposure” which is from FCC report OET bulletin #65.
SAFETY INFORMATION Table 2 lists the antenna whips and bases recommended for use in each frequency range. Each model of this radio was tested with the appropriate antenna listed. The antenna was mounted in the center of the roof of a domestically manufactured four-door passenger sedan. The radio manufacturer has determined that the user and service personnel should remain one (1) meter in distance away from the antenna when transmitting.
TABLE OF CONTENTS TABLE OF CONTENTS SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 OPTION SWITCH FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 General Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Conventional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS Emergency Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Conventional Mode Scanning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Priority Channel Sampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Standard Conventional Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Project 25 Mode Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Keypad Programming. . . . . . .
OPTION SWITCH FUNCTIONS OPTION SWITCH FUNCTIONS Option Switches The six option switches with sample labels are shown above. Each of these switches can control one function in the conventional mode and another in the SMARTNET®/SmartZone™ mode. The following tables indicate the functions available in each mode, the key cap label normally used, and the page in this manual on which the function is described.
OPTION SWITCH FUNCTIONS CONVENTIONAL MODE (Cont’d) Key Cap Label PROG MON SEL SQ PRI SEL RWS RTA SEL SQ SCAN SCN ED TONES Function See Page Keypad Programming Monitor Normal/Selective Squelch Priority Radio Wide Scan Repeater Talk-Around Selective (Call Guard) Squelch Select Scanning On-Off Scan List Edit Tones On-Off 38 29 30 34 22 32 30 21 25 20 SMARTNET/SMARTZONE MODE Key Cap Label BKLHT ALERT RESP C/S EMER HOME MSG PHONE CALL RWS SCAN SCN ED LOCK SEARCH STATUS TONES 10 Function Backlight Call Al
FEATURES FEATURES General Features • • • • • • • Programmable for the following modes of operation: – Conventional analog – Conventional Project 25 (digital) – SMARTNET™/SmartZone® trunked (analog or digital) Up to 16 zones with up to 16 channels each programmable (256 channels total) Large liquid crystal display (LCD) with backlight.
FEATURES • • • • • • • • Failsoft operation on a predefined conventional channel if trunked system fails Priority group calls detected while listening to other group calls Call Alert™ (send and receive pages) Predefined messages (up to 16) can be sent to a dispatcher Predefined status conditions (up to 8) can be sent to a dispatcher Dynamic regrouping (dispatcher can automatically gather users on a channel to receive a message) Roaming (SmartZone only) SecureNet™ or 460 secure communication available NOT
CONTROLS AND DISPLAY CONTROLS AND DISPLAY PTT Switch Six Option Switches Display Microphone Multi-function Indicator On-Off/ Volume Select Switch Speaker Figure 1 Front Panel Controls Front Panel Controls On-Off/Volume - Pressing this control turns power on and off, and rotating it sets the volume level. Select Switch - Selects zones/channels and is also used for other functions such as selecting names from a call list.
CONTROLS AND DISPLAY Multi-function Indicator - This is a two-color LED that indicates the following: Red (constant) - Transmitter keyed (PTT switch pressed). Green (constant) - Busy condition (carrier detected in receive mode). Option Switches - Each of the six options switches on the front panel (including the one located to the left of the display) can be programmed by your system operator to control some function.
CONTROLS AND DISPLAY Rear Panel Jacks DC Power Jack - Connection point for the nominal 12-volt, negative ground power source (see Figure 2). Antenna Jack - Type N jack for connecting the antenna. Accessory Jack - Connection point for optional accessories such as an external speaker (4-ohm, 12-watt) and ignition sense line. Remote Control Unit Jack - Connection point for a remote control unit if used. This cable is optional with front-mount models.
CONTROLS AND DISPLAY Status Display - These two characters indicate the following status information: - This symbol in the left position indicates that the displayed channel is in the scan list (scanned normally). - A “P” in the left position indicates that the selected conventional channel is a priority channel. - This rotating clock-like symbol in the right position indicates that scanning is enabled. - Indicates that the displayed channel (or talk group) is programmed for telephone calls.
GENERAL OPERATION GENERAL OPERATION Turning Power On When power is turned on by pressing the On-Off/Volume knob, the multi-function indicator flashes green, a series of beeps sound, and an initial greeting and operating mode are indicated by the alphanumeric display. The zone and channel displays then indicate the currently selected zone and channel. Programming determines if the last selected or home zone is selected at power up.
GENERAL OPERATION Zone/Channel Display The selected zone and channel are displayed by the zone and channel displays shown in Figure 3 on page 15. In addition, a unique alphanumeric identification tag (alias) is displayed for each channel in the alphanumeric display area. This unique identification is programmed by your system operator. A zone can include any mix of channels. Up to 16 zones can be programmed, and up to 16 channels can be programmed in each zone for a total of up to 256 channels.
GENERAL OPERATION highest zone or channel is displayed, wrap-around to the lowest zone or channel occurs and vice versa. If an unprogrammed channel is selected, “UNPROGRAMD” is displayed and a tone sounds. The transceiver may also be programmed so that only programmed channels are selected. The transceiver can be programmed so that the bar defaults to either the zone or channel display when power is turned on and after a change is made.
GENERAL OPERATION prevent possible transmitter damage caused by transmitting for an excessively long period. Home Zone Select If the HOME zone option switch is programmed, pressing it selects the preprogrammed home zone. This provides a quick way of returning to the home zone. The transceiver may also be programmed so that whenever power is turned on, the home or last selected zone is automatically selected. Tone Select The various alert tones that sound are described starting on page 56.
GENERAL OPERATION Scanning Introduction Scanning monitors the channels in the scan list for messages your transceiver is programmed to receive. When a message is detected, scanning stops and the message is received. Shortly after the message is complete, scanning resumes (unless it has been disabled). The microphone must on-hook for scanning to occur (unless the transceiver is programmed to not detect the off-hook condition). There are two scan modes available: Standard and Radio Wide.
GENERAL OPERATION • To turn scanning off, press the SCAN option switch again and is no longer indicated in the status display and “SCAN OFF” is briefly displayed. • If the zone or channel is changed while scanning is selected, scanning continues on the same or a different scan list (see page 23). Radio Wide Scanning Radio wide scanning monitors the channels in the preprogrammed radio wide scan list.
GENERAL OPERATION Standard Mode Scan List NOTE: The selected channel is always scanned. With conventional operation, up to three scan lists can be programmed. The list that is scanned is selected by the SCAN option switch as described on page 33. Selecting another conventional channel does not change the current scan list. The scan lists are user programmable if the SCN ED (Scan Edit) option switch is programmed (see page 25).
GENERAL OPERATION Scan List Indicator Chnl No. Nuisance Channel Delete With standard scanning, channels can be temporarily deleted from the scan list, for example, if messages on a channel become annoying. This feature is not available with radio wide scanning. Proceed as follows: NOTE: The selected channel and also conventional priority channels cannot be deleted from the scan list. 1.
GENERAL OPERATION Programming a Scan List If the SCN ED (Scan Edit) option switch is programmed, conventional and SMARTNET/SmartZone standard scan lists can be user programmed as follows: 1. Make sure that both standard and radio wide scanning are off (the rotating icon is not indicated in the right status display). Then press the SCN ED option switch and the scan edit mode is indicated by a triangle in the upper left part of the display (see illustration on page 15). 2.
GENERAL OPERATION Secure Communication General This transceiver may be optionally equipped to provide secure communication on some or all channels. This feature encrypts your voice so that it can be understood only by someone using a transceiver equipped with a similar encryption device and encryption codes. If your transceiver has this feature, consult your system operator for more information on how it functions in your application.
GENERAL OPERATION 2. To select another key, rotate the Select switch to display the desired key and then press the Select switch to select it. Press the Hardware Key Select switch again to return to normal operation. Transceiver Operating Modes Each selectable channel can be programmed for either the conventional or SMARTNET/SmartZone operating mode. For example, Zone 1/ Channel 1 could be a conventional channel, Zone 1/Channel 2 a SMARTNET channel, and so on.
CONVENTIONAL FEATURES The control channel transmits and receives system information to and from all radios registered on the system. Therefore, once a control channel is found, it is continuously monitored for incoming call information and is used to make call requests. The radio automatically changes to a traffic channel to place and receive calls and then returns to the control channel when the call is complete.
CONVENTIONAL FEATURES Busy Indicator - With scanning disabled, note if the multi-function indicator on the front panel (see Figure 1 on page 13) is steady green. If it is not, the channel is not being used and you can transmit your call. If it is green, the channel may be busy and you should not place your call (see next paragraph). Monitor Mode - There may be times when the busy indication is displayed even though no one is using the channel.
CONVENTIONAL FEATURES Busy Channel Lockout The Busy Channel Lockout feature (also called Transmit Disable On Busy) automatically disables the transmitter if the channel is busy when the PTT switch is pressed. When the transmitter is disabled by this feature, “BUSY” is displayed and a tone sounds. This feature is programmed to operate for one of the following modes: Off - The feature is disabled and the transmitter keys even if the channel is busy.
CONVENTIONAL FEATURES channel is selected or transceiver power is turned off and on. Call Guard squelch can also be disabled by taking the microphone off-hook or pressing the MON option switch as described on page 29. Selective (Call Guard) Code Select If the Selective Squelch Select option switch is programmed, the Selective Squelch (Call Guard) code can be temporarily changed. This switch is used to select a code from a pre-programmed list of up to 16 codes.
CONVENTIONAL FEATURES Conversation Timer Besides the time-out timer described on page 19 and the penalty timer just described, there is also a conversation timer that can be programmed with conventional channels. This timer limits the total length of a conversation rather than just the length of each transmission as with the time-out timer. If this timer is used, a warning tone sounds 5 seconds before it expires. Then when it expires, the transmitter is disabled and a warning tone sounds.
CONVENTIONAL FEATURES Pressing the TX PWR switch toggles the power setting. The new level is flashed in the display when this switch is pressed as “HIGH POWER” or “LOW POWER”. If selectable power is not permitted on the current channel, the fixed power level is flashed and no power change occurs. Displaying Transmit/Receive Frequency If the DISP option switch is programmed, it can be used to display the channel frequency in megahertz.
CONVENTIONAL FEATURES 1. Press the SCAN option switch to enable scanning and Scan List 1. This is indicated when “SCAN LIST 1” is momentarily displayed. 2. To select Scan List 2 (if available), press the SCAN option switch again and “SCAN LIST 2” is momentarily displayed. Repeat to display Scan List 3 if available. 3. To disable scanning, press the SCAN switch again. Scanning is disabled when scan indicator is no longer displayed.
CONVENTIONAL FEATURES Priority Indicator Changing The Priority Channel If a specific priority channel is associated with the current scan list, it can be changed if the PRI SEL option switch is programmed. Proceed as follows: 1. Make sure that both standard and radio wide scanning are off (the rotating icon is not indicated in the right status display). 2. Select the channel that you want to be the priority channel using the Select switch in the normal manner.
CONVENTIONAL FEATURES 2. Monitor the channel automatically or manually as described on page 28. 3. Press the PTT switch and the call proceeds as follows: • If the Busy Channel Lockout feature is programmed on the channel, the transmitter is automatically disabled if the channel is busy (see description on page 30). • Otherwise, busy and out-of-range conditions are not indicated and speaking can begin after monitoring the channel. 4. Press (and hold) the PTT switch to talk and release it to listen.
CONVENTIONAL FEATURES Group IDs Each Project 25 channel is programmed with a group ID code that determines the group of mobiles which will receive your call on that channel and also which calls you can receive. Coded Squelch Project 25 conventional channels use a NAC (Network Access Code) instead of Call Guard squelch (see page 30) to control which calls are received on a channel. Both the correct group ID and NAC must be detected to receive a call.
CONVENTIONAL FEATURES press the PTT switch and begin talking before a call timer expires. Proceed as follows to place this call: 1. Press the CALL option switch and the identification of the last individual call placed is displayed. 2. If required, rotate the Select switch to display the identification of the mobile you are calling. 3. Press the PTT switch and begin talking.
CONVENTIONAL FEATURES Menu Description A menu system is used to select parameters to be changed in the keypad programming mode. When the Keypad Programming mode is selected by pressing the PROG option switch, the first menu parameter “ZONE CHG” is displayed as just described. Rotate the Select switch to scroll through the available parameters which are as follows. Additional information on these parameters is located in the sections which follow.
CONVENTIONAL FEATURES Zone Change Channel Change Select Zone Select Channel System Parameters Channel Parameters Rx Freq Tx Freq Scan Hold Timer Rx Code/NAC Transmit Timer Tx Code/NAC Penalty Timer Tx Power Conver. Timer Tx Timer Chan Spacing Squelch Figure 4 Keypad Programming Menu Flowchart Zone Change Parameter The “ZONE CHG” menu parameter selects the zone containing the conventional channel to be reprogrammed. It does not change the zone selected for normal operation.
CONVENTIONAL FEATURES and then scroll through the programmed channels by rotating that switch. When the desired channel is displayed, select it by pressing the Select switch. System Parameters The “SYS PRM” menu parameter selects the conventional mode timer to be reprogrammed (see following). Press the Select switch to select “SYS PRM” and then rotate that switch to display the desired parameter. Then press the Select switch again to select it.
CONVENTIONAL FEATURES Channel Parameters The “CHAN PRM” menu parameter selects the following conventional channel parameters that can be reprogrammed. Press Select switch to select the “CHAN PRM” parameter and then rotate that switch to display the desired parameter. Then press the Select switch again to select it. If “PASSWORD” is briefly displayed, the zone password must be entered as described on preceding page before parameters can be selected.
CONVENTIONAL FEATURES the code using the Select switch and F3 and F2 keys the same as when setting the receive frequency as described above. Press the F2 key (see illustration on page 39) to reset the NAC to 0. When the desired code is displayed, store it by pressing the F6 key. If an invalid code is entered, a beep sounds, “INVALID” is briefly displayed, and the NAC editing mode continues to be selected. TX NAC - Selects the transmit NAC the same as RX NAC above.
SMARTNET/SMARTZONE FEATURES SMARTNET/SMARTZONE FEATURES Introduction An overview of the SMARTNET/SmartZone operating mode is located on page 27. The following information describes the features unique to the SMARTNET and SmartZone operation. Refer to the “General Operation” section starting on page 17 for information on features common to all operating modes. Viewing Unit ID When power is turned on with a SMARTNET/SmartZone channel selected, the six-digit Unit ID is briefly displayed as IDxxxxxx.
SMARTNET/SMARTZONE FEATURES • If in the secure mode and your transceiver does not have the proper encryption key, “KEYFAIL” is displayed and the call must be made in the clear mode. • If the busy tone sounds and “BUSY” is displayed, the system is busy. Release the PTT switch and wait for the call back tone to sound. Then press the PTT switch within 3 seconds. • If a continuous tone sounds and “NO SYS” is displayed, you may be out-of-range. Drive closer or away from shielding objects and try again.
SMARTNET/SMARTZONE FEATURES mode may be programmed depending on the capabilities of the radio system. Operation in both modes is described in the following information. The CALL option switch is required to place these calls, and either that switch or the RESP (Response) switch is required to receive them. Proceed as follows. Placing an Enhanced Private Conversation Call 1. Momentarily press the CALL (Private Call) option switch. The tag (alias) of the last called mobile is displayed. 2.
SMARTNET/SMARTZONE FEATURES (selected by pressing the C/S (Clear/Secure) option switch if enabled on the channel). 4. When the call is finished or is not answered, end it by pressing the Private Call option switch and placing the microphone back on-hook. Placing a Private Conversation II Call 1. Momentarily press the CALL (Private Call) option switch. The tag (alias) of the last called mobile is displayed. 2.
SMARTNET/SMARTZONE FEATURES Receiving a Private Call (All Types) 1. When a private call is received, “CALL” is displayed and a recurring call tone sounds. 2. To answer the call, press the CALL (Private Call) option switch and then the PTT switch and begin speaking. The unit ID of the calling mobile is displayed. More information follows: • If the PTT switch is pressed before the CALL switch, the call is transmitted as a group call.
SMARTNET/SMARTZONE FEATURES 2. If required, rotate the Select switch to display the desired number. The tag of each number is displayed. 3. Press and then release the PTT switch and “DIALING” is displayed. One of the following conditions then occur: • If the access is successful, a dial tone sounds and the dialed number is displayed and sent. Either ringing or a busy signal is then heard as with a standard telephone call.
SMARTNET/SMARTZONE FEATURES Answering a Telephone Call 1. When a telephone call is received, “ringing” similar to a standard telephone is heard and “PHONE” is displayed. 2. To answer the call, press the PHONE option switch and press the PTT switch to talk and release it to listen (since the transceiver operates half duplex, it is not possible to talk and listen at the same time). 3. When the call is finished, end it by pressing the PHONE option switch and placing the microphone back on-hook.
SMARTNET/SMARTZONE FEATURES • If the mobile being called is not on the air, no ringing is heard and “NO ACK” is displayed. Private Conversation II™ Mode • If the mobile being called is not on the air or does not answer, you will simply not hear a response. 4. When the call is finished or it could not be completed for some reason, end it by pressing the CALL option switch and placing the microphone back on-hook. Initiating a Page 1.
SMARTNET/SMARTZONE FEATURES Messaging The messaging feature allows preprogrammed messages to be sent to your dispatcher. Up to 16 messages can be preprogrammed, and they are identified by a tag (alias). If an MSG option switch is programmed, messages are sent as follows: 1. Momentarily press the MSG option switch. The tag of the last message sent is displayed. 2. If required, rotate the Select switch to display the desired message. Then send the message by momentarily pressing the PTT switch.
SMARTNET/SMARTZONE FEATURES • If five beeps sound, the status was received and acknowledged by the dispatcher. • If after 6 seconds, the message is not acknowledged, a tone sounds and “NO ACK” is displayed. Press and release the PTT switch to send it again or press the Status option switch to exit this mode and return to normal operation. Emergency Alarm and Emergency Call Emergency alarms and emergency calls are separate functions that can be individually programmed on SMARTNET/SmartZone channels.
SMARTNET/SMARTZONE FEATURES Failsoft Operation If a failure occurs in the SMARTNET/SmartZone system so that it cannot be used, the transceiver automatically enters the failsoft mode. When in this mode, “FAILSOFT” and the tag (alias) of the selected channel are alternately displayed. When in the failsoft mode, operation is in the conventional mode on a preprogrammed failsoft channel.
SMARTNET/SMARTZONE FEATURES 1. When this command is received, an alternating tone sounds for 5 seconds, the transceiver automatically changes to that channel, and the display indicates the tag (alias) of the channel. 2. Manually select the channel corresponding to that tag. If this is not done, transmission still occurs on the new channel, but an alternating tone sounds each time the PTT switch is pressed. 3. Talk and listen as usual. The dispatcher will cancel dynamic regrouping.
MISCELLANEOUS Determining Current Site and Searching For a New Site To determine the current radio site and the signal level of that site, press the SEARCH option switch. The display then alternately indicates the current site number as “SITE xx” and the signal level as “RSSI xx”. To exit, press the SEARCH option switch again. To scroll through the other programmed sites, rotate the Select switch while “Site xx” or “RSSI xx” is displayed.
MISCELLANEOUS Continuous Tone (Invalid Condition) • • • • • • • A transmission is being attempted on a conventional channel programmed as receive-only. The transmitter is disabled by the transmit disable on busy feature (page 30). The transmitter has been disabled by the time-out timer feature (page 19). The transmitter has been disabled by the conversation timer (page 32). An out-of-range condition exists (SMARTNET/SmartZone only).
MISCELLANEOUS Five Beeps • • • The paged mobile received the page and acknowledged it (page 50). The message that was sent has been received and acknowledged (page 52). The status condition that was sent has been received and acknowledged (page 52). Four Beeps • The emergency alarm condition was acknowledged (page 53). Gurgle-Like Tone • • Dynamic regrouping has occurred (page 54). Dynamic regrouping has occurred but the regrouping channel is not selected (page 54).
MISCELLANEOUS If you require additional information on the operation of a feature, contact your system operator. If the Keypad Programming option switch is available, you can reprogram some conventional channel parameters. Refer to “Keypad Programming” on page 38 for more information. Speaking Into Microphone For best results, hold the microphone about 1-2 inches from your mouth and speak at a normal conversational level. Do not shout since it distorts your voice and does not increase range.
MISCELLANEOUS Licensing A government license is usually required to operate this transceiver on the air. Your system operator will normally handle the licensing requirements. Transceiver Service If “UNPROGRAMD” is displayed, the cause could be any of the following: • • An unprogrammed channel is selected. Select a programmed channel. The selected channel is programmed for an option that is not installed or an error in programming was detected. Contact your system operator for service.
INDEX INDEX A Alias 18 Alphanumeric Display 15 Antenna 6 B Backlight 17 Battery Discharge 59 Busy Channel Lockout 29, 36 Busy Indicator 29 Busy Override 55 C Call Alert (Paging) 50 Call Guard Squelch 30 Channel 15, 18 Conventional Mode 27 Conversation Timer 32 CTCSS Signaling 30 D DCS Signaling 30 Delay, Scan Resume 22 Display 15 Display View Angle Adjust 17 Dynamic Regrouping 54 E Emergency Alarms 53 Emergency Calls Conventional 33 SMARTNET 53 Enh. Priv.
INDEX Mode Conventional 27 SMARTNET/SmartZone 27 Monitor Mode 29 Monitoring Before Transmitting 28 Multi-function Indicator 14 N NAC 37 O On-Off/Volume Control 13 Operating Modes 27 Option Switch ALERT (Call Alert) 51 BKLHT 17 C/S (Clear/Secure) 26, 44, 47, 49, 54 CALL (Indiv Call) 37 CALL (Private Call) 46, 47, 48, 50 DISP (Displayed Information) 33 EMER (Emergency) 33, 53 Hardware Key Select 26 HOME (Zone) 20 LOCK (Site Lock) 56 MON (Monitor) 29 MSG (Message) 52 PHONE 48, 49, 50 PRI SEL (Priority Select)
INDEX SMARTNET/SmartZone Mode 27 Speaker 14 Speaking Into Microphone 59 Squelch Control 19, 43 Standard Calls Placing (Conv) 35 Placing (SMARTNET) 44 Receiving (Conv) 36 Receiving (SMARTNET) 45 Status Display 16 Status Messages 52 Supervisory Tones 56 U Unit ID 44 V Voice Encryption 26 Volume Level 17 Z Zone 15, 18 Zone Password 39 T Tag 18 Talk-Around 32 Telephone Calls Placing (SMARTNET) 48 Receiving (SMARTNET) 50 Time-Out Timer 19 Tone Select 20 Tones 56 Transmit Disable On Busy 30 Transmitting, Scan
Part No. 002-5300-005 07-01hph Printed in U.S.A.
