Automatic telephone Iskra ATA 11 – dialing
The ATA 11 is the second automatic desktop telephone manufactured by Iskra in 1956. It is made from white Bakelite and fitted with an earthing button. Due to its high resistance to lightning surges, the telephone was in the use for a long time. It was produced in different colours.
Year of production: 1956
Manufactured by Iskra, Kranj, Slovenia
Sound of a rotary dial of Iskra ATA 11 automatic telephone.
Sound level: 59 dB
Sound recordist: Dušan Oblak
Photographer: Veronika Štampfl
Video recordist: Barbara Grilc
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1950s
3.2 MB
33 s
1 (Mono)
3.2 MB
33 s
1 (Mono)
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48 kHz
768 kb/s
16 bit
59 dB
768 kb/s
16 bit
59 dB
Recorded on April 7, 2014
Museum of Post and Telecommunications
Polhov Gradec, SLOVENIA
Creative Commons License
