Private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators. Specification for private branch exchanges with terminating stations treated as an entirety Part 2, (15th February 1993)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 1993
• Extent: 1 online resource (32 pages)
• Subjects: 602.1841; Interfaces; Conformity; Type testing; Telephone exchanges; Signal transmission; Sensitivity; Telecommunication systems; Volume (sound); Telephone networks; Telephone switching equipment; Signal level; Electrical testing; Performance testing; Instructions for use; Telephony; Electrical properties and phenomena; Circuits; Stability; Communication equipment; Noise (spurious signals); Test equipment; Telephone equipment; Signals
• Languages: English
• Related ISBNs: 0580211843
• ISSNs: 0029-2586
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.