LOUDSPEAKING TELEPHONE No. 10


Sales Brochure - PHME7

Sales Brochure - CP/MS176

Approval Number - S/1000/GF/1981/PR

TELECOM INSTRUCTION
C MARKETING INSTALLATION
3 Internal
B2009
Issue 1, Nov 1981

LOUDSPEAKING TELEPHONE No. 10
(KIRK)

INTRODUCTION
The LST No. 10 (commercial description KIRK) is a press button telephone that enables the customer to initiate (on hook dialling) and answer calls in a 'handsfree' mode. Operation of the LST No. 10 in this mode gives full voice-switched loudspeaking telephone facilities. It will be available in 10pps (LST No. l0A) and MF (LST No. l0B) versions.

LST 10B Front LST 10B Rear

DESCRIPTION

The LST No. 10 measures 225mm long, 180mm wide and 90mm high and weighs 1.5Kgs.

It is available in six different case colours (Brown, White, Green, Yellow, Orange and Lava) and is supplied with a 3 wire line cord which is 2 metres in length.

The LST No. 10 can be used in three different ways:-

  • as a normal telephone

  • for listening-in only (e.g. Recorded Announcements)

  • as a `handsfree' loudspeaking telephone with a built in microphone.

Keypad
The keypad contains the normal 1 - 0 keys for dialling, plus:-

  • [S] switches the loudspeaker ON and OFF (listening in only)

  • [H] switches the microphone (in base unit) ON/OFF (handsfree)

  • [R] Recall if telephone used on PBX exchange

  • [A] [B] [C] [D] [#] and [*] are not used on the 10pps version.

  • [#] and [*] may be used in the MF version (the [A] [B] [C] [D] are additional MF tones used with certain systems).

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.

Tone Ringer
Incoming calls are indicated by the loudspeaker. There are four different tone combinations that can be selected by using a small coin to set a switch on the underside of the telephone instrument.

Telephone Number Label
The number label is an 'Ambassador' telephone type and is situated in the clear plastic label holder found on the base unit under the handset.

FIELD OF USE
The LST No. 10 can be connected to DEL or direct PBX extensions. It should be noted, at this point in time, that the LST No. 10 is not suitable to be connected to any plan numbers.

The LST No. 10 can only be connected to PMBX No's 2/, 3/ and 4/ switchboard extensions if wired as an external extension using a UAA No. 99.

OPERATION
The method of operating is as follows:-

To make a call - as a normal telephone Lift handset and call number required. The volume of the receiver can be adjusted by the rotary control knob in the instrument.
To make a call - Handsfree Press and lock [H] and [S] keys - dial tone will be heard.

To lock key:- press the key down then forwards) Red LED flashes to indicate that the microphone in 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.
 
Answering a call The call can be answered either by lifting the handset or by pressing and locking both the [H] and [S] keys (handsfree mode).
 
Transferring a call from the handset to
the base unit
Press and lock and keys.  (Red LED flashes) then whilst still depressing the (Red LED flashes) then whilst still depressing the [S] key replace the handset.
 
Transferring the call from the base unit
to the handset
By lifting the handset the [S] key is automatically released and the conversation transferred to the handset.
 
Terminating a call To terminate a call originated by using the handset requires replacement of the handset. To terminate a call originated in handsfree mode release the [S] key.

INSTALLATION
The LST No. 10 should be installed in accordance with Diagram N4480. The LST No. 10 will be delivered without the base or handset covers. The insides of the base and the handset will be protected by clear plastic dust covers.

The appropriate colour of the base and handset cover should be ordered separately as KIT 421A/Colour.

TO FIT COVERS

  • Remove existing dust protectors by loosening the two screws on the underside of the base (base protection) and the single screw on the underside of the handset (handset protection). These screws will be required to retain the new covers.
     

  • Fit Base Cover Locate the four lugs on the top underside of the cover into the two slots protruding from the base. Lower the base cover and tighten up the two screws on the underside of the base to secure the cover.
     

  • Fit Handset Cover Locate the two 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.

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 [H] and [S] keys LED flashes. Dial tone heard over the loudspeaker.
2 Rotate volume control downwards Volume of dial tone increases.
3 Dial test centre number Ring tone beard on loudspeaker Test centre answers.
4 Lift Handset. Call transferred from base unit to handset.
5 Replace handset. Call disconnected.


RECOVERY
The following item should be recovered and returned to the stores:- Loudspeaking Telephone No. 10 (LST No. 10A or No. 10B)


THQ CIRCULAR

S1 B8118, April 1981

INTRODUCTION
This circular introduces the KIRK Loudspeaking Telephone (LST No. 10) which is a proprietary loudspeaking telephone purchased from a continental manufacturer as a stop-gap measure until ACCORD (LST No. 8) is available later this year.

KIRK will initially undergo Product Trial in LTR West and SIB Aberdeen Telephone Areas during April 1981. The trial will be for a limited period of one month, held during May 1981. Areas will be advised, by telex, of national availability, but see Marketing Policy.

DESCRIPTION AND FIELD OF USE
KIRK is a voice switched loudspeaking telephone of modern design with a dark grey base, press-button keypad, and a choice of coloured case covers. The handset is two-tone, dark grey base and coloured top matching the case cover. Colours available are Brown, White, Green, Yellow, Orange and Lava (Fawn).

On hook dialling, i.e. the ability to dial without lifting the handset, is available by using the control buttons.

KIRK is available with either a self-contained or HP keypad, and as such may be used on direct exchange lines and PBX direct extensions only. KIRK is not suitable for Plan extensions.

The incoming speech level received on both the handset and Loudspeaker is variable, by using the volume control on the handset.

KIRK has an electronic tone caller which may be set to one of 4 tone options by the customer, using a small coin, and is line powered with a 2 metre line cord.

PRODUCT TRIAL
Separate instructions have been sent to the Product Trial Areas.

MARKETING POLICY
KIRK is intended solely as an interim instrument to help overcome the current stock shortages of LST No. 4E and LST No. 4MF which have been aggravated by manufacturing delays of ACCORD (LST 8). The ASCO will advise the S Division of the customers who have been waiting stores for LST No. 4E and LST SA 4265 from outstanding requisitions. On receipt of this advice, S Divisions will offer a KIRK to these customers in lieu of the LST No. 4, if required on a direct exchange line or direct PBX extension. If the offer is accepted by customer, the AN can be issued.

In view of the limited quantities purchased, KIRK must not be actively sold, customers requiring LST facilities should be offered an LST No. 4D, Doric or Harmony (after June 1981) to fulfil their needs. New requests for MF LST's should not be met by KIRK. Under no circumstances will KIRK be permitted on Service lines.

If the market reaction to KIRK is encouraging and the product trial successful every effort will be made to purchase further quantities, UK produced, towards the end of 1981.

PUBLICITY
A dual purpose leaflet/operating instructions is available. Copies will be packed with each KIRK and should be left with the customer at the time of installation. Additional copies will be available in the usual way from Swindon Stationery Depot.

TARIFF
Connection charges = £16.00
Quarterly Rental = £18.00
Internal Removal charge = £24.00
Insurance Value = £180.00

OPERATING INSTRUCTIONS
As will be seen from the illustration, the KIRK Loudspeaking Telephone has 4 controls:-

 

  1. H button (looking) - to switch KIRK into Handsfree Mode.
     

  2. S button (locking) - to switch- KIRK into circuit for monitor mode. The S button will automatically release when the handset is lifted or restored.
     

  3. Volume Control - to vary the level of incoming speech on the loudspeaking unit or handset.
     

  4. Tone-caller Control - to change the tone level or cadence. A red Light Emitting Diode (LED) signifies when KIRK is in use as an LST.

REQUISITIONS
The KIRK Loudspeaking Telephone is intended only as an interim measure to meet LST demand for orders already taken which cannot be fulfilled due to lack of LST No. 4E or LST No. 4MF stocks.

The ASCO will provide the Area Sales Division with a list of all outstanding A1063s for LST No. 4E and LST SA 4265 (LST  No.4MF), which cannot be met from depot (with quantities of instruments concerned, in date order and offer KIRK as a replacement for LST No. 4E or LST SA 4265. If the customer accepts the offer, an AN will be issued.

NOMENCLATURE
The KIRK Loudspeaking Telephone is known as LST 10. Rate book descriptions and item codes are as follows:-

Item Code

Marketing name

Engineering name

CRR

410946

KIRK LST (SC)

LST  10A

KIRK LOUDSPEAKING TELEPHONE (SC)

410947

KIRK LST (MF)

LST  10B

KIRK LOUDSPEAKING TELEPHONE (MF)

ALTERNATIVE COVERS

Item Code

Colour

Cover

436117

LAVA

KIT 421A/LAVA

436118

BROWN

KIT 421A/BROWN

436119

WHITE

KIT 421A/WHITE

436120

GREEN

KIT 421A/GREEN

436121

ORANGE

KIT 421A/ORANGE

436122

YELLOW

KIT 421A/YELLOW

DIMENSIONS OF THE UNIT
KIRK measures 180 mm x 225mm x 80mm high at the back, and weighs 1.2 Kgs.

INSTALLATION PROCEDURES
A full description of the KIRK LST will be available in TI C3 B2009. The KIRK should be installed in accordance with diagram N4480.

MAINTENANCE PROCEDURES
Maintenance of KIRK is limited to a change of handset cover, case cover or change out of the complete instrument if found faulty, TI E5 B2811 refers.

STAFF CONSULTATION
Staff Associations have been advised of the product trial and national launch and advance copies of this circular have been sent.


INTRODUCED LATE 1982
LST No 10C KIRK. LD. 30 NUMBER CALLMAKER
LST No 10D KIRK. MF. 30 NUMBER CALLMAKER
LST No 10E KIRK. LD. 30 NUMBER CALLMAKER
LST No 10F KIRK. MF. 30 NUMBER CALLMAKER

This model has an LCD display.

LST No. 10D


Push-button telephone 76E/DK80

The Kirk originated in Denmark in 1976 and because of it's unusual design has gained international attention and recognition. This telephone was designed by the industrial designer Jacob Jensen who also designed Bang & Olufsen's famous radio and TV products.

In 1972 the Jutland Telephone Company Ltd. (Jydsk Telefon) began development of this telephone. They did not base the development on earlier technologies or models, as electronics was replacing former electromechanical parts.  An example of this is that the telephone bell has been replaced by an electronic tone ringer whose sound is reproduced by a loudspeaker. The loudspeaker is also used for handsfree conversation.

This telephone has been a big export product for Denmark and is manufactured under licence in several countries. 

Known in Europe as the Digitel 2000.

 
 
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Last revised: April 29, 2023

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