TELEPHONE No. 286A and 286B
Portable telephone

These test telephones were made by different manufacturers, many being made by Hosiden Besson Ltd, formally known as A.P. Besson Ltd.

Telephone No. 286A

 

Telephone No. 286A

 

Telephone No. 286A

 

Telephone No. 286B

 

Telephone No. 286B

 

Telephone No. 286B

 

 
 
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Last revised: December 23, 2024

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