Operational Provisions Relating to the Chargeable Duration of a Telex Call - Telegraph and Mobile Services Operations and Quality of Service (Study Group I) 1 pp
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | F.61 |
| Product Name | Operational Provisions Relating to the Chargeable Duration of a Telex Call - Telegraph and Mobile Services Operations and Quality of Service (Study Group I) 1 pp |
