Страница 1: ...cription KIRK is a press button telephone that enables the customer to initiate on hook dialling and ansi rer calls in a handsfree mode Operation of the LST 10 in this mode gives full voice switched loudspeaking te ephone facilities It will be available in lOpps LST lOA and MF LST lOB versions FJG 1 Copyright reserved 1 11 Page 1 Issue 1 Nov 81 ...
Страница 2: ...n ttl and G may be used in the MF vers1on 2 3 Handset The handset contains a volume control which adjusts the volume of both the handset and the loudspeaker When the handset is held or placed horizontally with the volume control knob upwards the microphone is automatically switched off giving the customer privacy 2 4 Toneringer Incoming calls are indicated by the loudspeaker There are four differe...
Страница 3: ...n the base unit is in the circuit Call number required Volume of the loudspeaker can be varied by the rotary control knob in the handset The call can be answered either by lifting the handset or by pressing and locking both the 0 and keys handsfree mode Press and lock and keys Red LED flashes then whilst still depressing the key replace the handset By lifting the handset the key is automatically r...
Страница 4: ...TELECOM INSTRUCTION R1l t2 FIG 2 C3 B2009 Page 4 Issue 1 Nov 81 ...
Страница 5: ...o protruding lugs of the cover into the two slots in the top end of the handset Lower the cover and tighten up the single screw to secure the handset cover 6 TESTING The following tests in the table below should be made to ensure that the unit functions correctly If the telephone is faulty it should be replaced completely STEP PROCEDURE INDICATION 1 Press and lock 0 and LED flashes Dial tone h 2ar...