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PHONTECH
5. BASIC MEANS OF OPERATION.
• GENERAL
The batteryless telephone system is operated by means of the handset with PTT switch,
the call line selector switch, (4055/4061/4060 only) and the call generator crank.
There is no priority between units in the system and several users can join the system
simultaneously. All users will then join the same conversation.
The units are equipped with screw terminals for connection of a headset, phonTECH type 9010.
The below will give a brief description of how to operate the batteryless telephone system.
• MAKE A CALL TO ANOTHER STATION (4055/4061/4060)
1. Lift the handset. See sketch on page 9 for movement.
2. Select the line by means of the line selector.
3. Crank the generator 3-5 turns.
• ANSWER A CALL FROM ANOTHER STATION.
(ALL TYPES 4055/4061,4060,4051,4050)
1. Lift the handset (See sketch on page 9 for movement) and press the PTT button.
Keep the button pressed at all times during conversation.
2. Optional headset: Set the PTT switch to ON and answer the call.
3. NOTE: IF EXTERNAL POWER IS CONNECTED TO THE SYSTEM, THE CALL
DELAY TIMER WILL KEEP THE CALL LED ON THE TELEPHONE ILLUMINATED
FOR ABOUT 20 SECONDS. TO UNLIT THE LED, PRESS THE "CALL STOP"
BUTTON ON THE TELEPHONE, OR ON THE HEADSET PLUG-BOX 4018.
4. NOTE: IF EXTERNAL POWER IS CONNECTED TO THE SYSTEM, AND ANY
ADDITIONAL SIGNAL DEVICE IS CONNECTED TO THE TELEPHONE, THE CALL
DELAY TIMER WILL KEEP THE SIGNAL DEVICE ACTIVE FOR ABOUT 20
SECONDS. TO SILENT THE SIGNAL DEVICE, PRESS THE "CALL STOP" BUTTON
ON THE TELEPHONE, OR ON THE HEADSET PLUG-BOX TYPE 4018.
• TERMINATE A CONVERSATION. (ALL TYPES 4055/4061,4060,4051,4050)
1. Replace the handset in the holder. (See sketch on page 9 for movement)
2. On optional headset set the PTT switch on the chest-switch back to normal position.
• MAKE A CALL TO ANOTHER STATION ON SINGLE LINE SYSTEM
(4051/4050).
1. Lift the handset (See sketch on page 9 for movement) and press the PTT button. Keep the
button pressed at all times during conversation.
2. Crank the generator 3-5 turns.
.
Handbook page
Doc.No.: 99400-000-DE
Page 8 of 14
11/43
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