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Arrangement of Digits, Letters and Symbols on Telephones and Other Devices that Can Be Used for Gaining Access to a Telephone Network for Gaining Access to a Telephone Network

Incorporation
CFR Citation
47 CFR 80.1101(d)(2)(ii)
Document Number
ITU-T Recommendation E.161
Document Edition
1993
Record Source
legacy system
SIBR Legacy Id
7291