HIGH PRIORITY TELEPHONE TRUNK CALLS - verification of calling party and duration of calls limited amendment of Telephone Operating Instructions (Edn.54).

Keywords India
Posts
Telegraphs
Directorate
G.C. Tahilramani
Assistant
Dy. Director-General
Ministry/ Department/ Residency Ministry of Communication
Branch Directorate General of Posts and Telegraphs
From Year / Date
(YYYY-MM-DD)
1957
To Year / Date
(YYYY-MM-DD)
1957
Source Organization NA
Identifier NAIDLF00100740
File No./Reference No./Sheet No./Folio No. 12-43/57/PHB
Location R2
Part No. NA
File Size 119.6 MB
Pages 79
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIDLB00004448
Location Code 004-0-017-001-07-02
File Barcode NAIDLF00100740
QC Certificate No. QC_20240611DL
Bundle No. 557

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