PYE
No. 1806 - 700 type telephone
PTC 405 - Linesmans telephone (Similar to GPO No.
704)
Telephone Manufacturing Company (TMC)
TMC - SOUND POWERED (numbers prefixed with
an L)
S2N - Secraphone
S49974 - Magneto 300 style telephone - Wall
S51149 - Magneto 300 style telephone - Wall
S52596 - Compact
S52597 - Compact
S53259 - Magneto 300 style telephone - Wall
S55680 - Compact
Unknown Compact telephones
S507683 - 706 style table telephone
S508829 - Magneto 300 style telephone -
Table
S528623 - T851 table telephone
S528697 - Intercom telephone
S537390 - 746 style table telephone
S537392 - 746 style table telephone
S537670 - Telephone (Similar to GPO Telephone No. 746)
S538184 - 741 style wall telephone
S538191 - 741 style wall telephone
S542558 - 746 with transistorised
generator
S542562 - 746 with transistorised
generator
T101 (1746) - 700 style table telephone
T102 (1741) - 700 style wall telephone
T103 (1760) - 700 style Magneto table telephone
T104 (1761) - 700 style Magneto table telephone
T108 - Bulkhead style wall type telephone
T110 - Weatherproof wall type telephone
T120 - Linesmans telephone 704 (Similar to GPO
No. 704)
T121 - Linesmans telephone 1705
T150 - Mark III press button 700 style telephone
T151 - Mark V press button 700 style
telephone
T155 - MF4 700 style telephone
T173 - SpheriCall
T851 - Table telephone
Unknown telephones - Telephones with no
information
