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ANKARA - Telefon: +90 (0312) 412 20 00

BTK Consumer Contact Center : 120

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Circular Letter No. 17/20 dated 24.05.2017 received from ITU (4 pages)

Circular Letter No. 17/20 dated 24.05.2017 received from ITU (4 pages)

Circular Letter No. 17/20 dated 24.05.2017 received from ITU (4 pages)

May 29, 2017

PAYLAŞ

Circular Letter No. 17/20 dated 24.05.2017 received from ITU (4 pages) | BTK Ana Site