ETSI - PRETS 300 295
Human Factors (HF); Specification of Characteristics of Telephone Services Tones When Locally Generated in Terminals
inactive
| Organization: | ETSI |
| Publication Date: | 1 January 1992 |
| Status: | inactive |
| Page Count: | 9 |
scope:
This ETS defines characteristics of telephone services tones when locally generated in terminals. It is also pointing towards a standard for network generated services tones which might be gradually applied on a long-term scale.
Document History
January 1, 1994
Human Factors (HF); Specifications of Characteristics of Telephone Services Tones When Locally Generated in Telephony Terminals
This ETS defines characteristics of telephone services information tones when locally generated in telephony terminals (e.g. terminals in ISDN or mobile networks). It does not cover services tones...
January 1, 1993
Human Factors (HF); Specification of Characteristics of Telephone Services Tones When Locally Generated in Terminals
A description is not available for this item.
PRETS 300 295
January 1, 1992
Human Factors (HF); Specification of Characteristics of Telephone Services Tones When Locally Generated in Terminals
This ETS defines characteristics of telephone services tones when locally generated in terminals. It is also pointing towards a standard for network generated services tones which might be gradually...