Apparatus with One or More Particular Functions for Connection to the British Telecommunications Public Switched Telephone Network: Part 3: Apparatus with Auto-Calling, Auto-Answering and Auto-Clearing Facilities - Section 3.1: Specification for Auto-Calling Facil
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | BS 6789-3.1 |
| Product Name | Apparatus with One or More Particular Functions for Connection to the British Telecommunications Public Switched Telephone Network: Part 3: Apparatus with Auto-Calling, Auto-Answering and Auto-Clea... |
