Monthly Accounts for Semi-Automatic Telephone Calls (Ordinary and Urgent Calls, with or without Special Facilities) - Charging and Accounting in International Telecommunication Services - Drawing up and Exchange of International Telephone and Telex Accounts (Study
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | D.178 |
| Product Name | Monthly Accounts for Semi-Automatic Telephone Calls (Ordinary and Urgent Calls, with or without Special Facilities) - Charging and Accounting in International Telecommunication Services - Drawing u... |