WELCOME to your Telephone Exchange...

M A I N   E X C H A N G E
E
1997 R

EXIT to Reception


WELCOME TO
YOUR
TELEPHONE
EXCHANGE

This leaflet is provided
to assist you during
and after your visit.
Your guide will
be pleased to
answer any questions



Notice: Ralph Stephenson is keen to trace his GPO colleague and friend, John K. Pearson who was a telephone engineer in Nottingham 1967-69? Please contact ralphs2@ whsmith. net  [NB retype e-mail address without spaces before replying]

In the Sixties, telephone exchange 'open days' were an opportunity for the G.P.O. to promote its services and for the public to see the latest developments in the switching of calls. Visits to an AutoManual Centre were particularly interesting as you could see both the operators at work and the equipment used to connect the calls. Children could visit the place where their parents worked and perhaps long to be an operator or engineer when they grew up.

Opposite is a typical 'open day' leaflet produced in 1968.

M A I N    I N D E X

Evolution
of the
GPO

GPO/Post Office Telephones - The evolution of the many trading identities of the UK's monopoly telecoms provider, having its origins as the General Post Office...
Evolution of the General Post Office


Setting the Scene...
Working for the General Post Office (GPO) was a secure, well respected job. It was not unknown for generations of families to work for this one employer.

Training for the GPO Training for the GPO

Back in 1973, the BBC made a series of films entitled, "A Job Worth Doing". One such film followed the training of Southend apprentice Ian Talbot and Grimsby postal officer Wendy Robinson.

"Ian Talbot is 18 and coming to the end of his second year as a Trainee Technician Apprentice..."


International Operators International Operator, Helena Wojtczak

On my 16th birthday, 1st July 1974, via an advert in the Daily Mirror I applied to become an International Telephone Operator at LFICC/E, otherwise known as Faraday Building. My training was at London Wall, where I learned how to fill in, and annotate the rear of, the machine-readable charging dockets, and memorised an international alphabet.


Faraday Switchroom 2A Faraday Switchroom 2A

Look in on Faraday 2A. Malcolm Knight recalls some of his time 'on the board' and as manager of this busy unit...

A Detailed Study...
In these sections we take a more detailed (coming soon) look at the work of Operator Services which evolved into the automatic Inland Switching  of calls and subsequently International Switching of calls. All of this 'white heat' of new technology, which began in the 1960s, is symbolised by the Post Office Tower, the very icon of communications in this modern age...

The Switchroom
Visit the Switchroom

The Switchroom, heart of the Operator Services; connecting calls, dealing with emergencies, providing a public service.

Today, there are very few calls that cannot be directly dialled by the customer, but this was not always the case...


Inland Switching
Inland Switching


Inland Switching

In the 21st century, virtually all (UK) telephone and data traffic is processed by digital switches. In this section we look back to a time when Strowger, Crossbar and Electronic switching carried the bulk of the calls...

We also find out about the development of Subscriber Trunk Dialling (STD) which greatly simplified the call set-up process.


International Switching
International Switching

The first International Subscriber Dialling (ISD) call was made by the Lord Mayor of London (Sir Ralph Perring) at 11am on 8th March 1963. Calling from Fleet Building, he dialled 13 digits and was connected to Monsieur Jacques Marette, the French Minister of Posts, Telegraphs and Telephones, in Paris.


The BT Tower
The BT Tower

The changing face of the BT Tower, London. Developed for BT by Wolff Ollins, the "connected world" globe was originally used exclusively as the logo for BT Openworld. However, on 7th April 2003, this logo was adopted as the new BT corporate image. But it was not until 29th March 2004 that a representation of the logo appeared at the top of the Tower. The realisation of the project involved many months of planning and implementation...

UP

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Compiled by Light-Straw © 1997-2008 Updated 26th Jan