|
| Automatic repeating station |
| Automation of public telephone agencies |
| Coin operated public telephone |
| Device to access the telephone network |
| Impulse counter |
| Inbound/outbound electronic junction |
| Inductive card operated public telephone |
| Local battery telephone |
| Multi-access radio for rural telephony |
| Public cellular card telephone |
| Public phone adapter |
| Public phone supervision |
| Public telephone sharing device |
| Radio multi-access switch control terminal |
| Rural radio telephone shared |
| Single channel radio for rural telephony |
| Small size computer |
| Subscriber telephone |
| Supervision/tariff system for telephone central station |
| Tariff controller-telephone center/pabx/public phone |
| Tax printer |
| Telephone call recorder/printer |
| Telephone keyboard |
| Validity test for telephone card/credit reading |
