Special Uses of Circuits Normally Employed for Automatic Telephone Traffic - Telephone Network and ISDN - Operation, Numbering, Routing and Mobile Service (Study Group II) 2 pp
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | E.300 |
| Product Name | Special Uses of Circuits Normally Employed for Automatic Telephone Traffic - Telephone Network and ISDN - Operation, Numbering, Routing and Mobile Service (Study Group II) 2 pp |