DE29716339U1 - An acoustic signal that can be freely stored by the customer / user in telecommunication devices (e.g. telephone, mobile phone) - Google Patents
An acoustic signal that can be freely stored by the customer / user in telecommunication devices (e.g. telephone, mobile phone)Info
- Publication number
- DE29716339U1 DE29716339U1 DE29716339U DE29716339U DE29716339U1 DE 29716339 U1 DE29716339 U1 DE 29716339U1 DE 29716339 U DE29716339 U DE 29716339U DE 29716339 U DE29716339 U DE 29716339U DE 29716339 U1 DE29716339 U1 DE 29716339U1
- Authority
- DE
- Germany
- Prior art keywords
- customer
- telephone
- user
- mobile phone
- acoustic signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/041—Encoding the ringing signal, i.e. providing distinctive or selective ringing capability
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29716339U DE29716339U1 (en) | 1997-05-13 | 1997-09-11 | An acoustic signal that can be freely stored by the customer / user in telecommunication devices (e.g. telephone, mobile phone) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29708471 | 1997-05-13 | ||
DE29716339U DE29716339U1 (en) | 1997-05-13 | 1997-09-11 | An acoustic signal that can be freely stored by the customer / user in telecommunication devices (e.g. telephone, mobile phone) |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29716339U1 true DE29716339U1 (en) | 1998-01-29 |
Family
ID=8040254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29716339U Expired - Lifetime DE29716339U1 (en) | 1997-05-13 | 1997-09-11 | An acoustic signal that can be freely stored by the customer / user in telecommunication devices (e.g. telephone, mobile phone) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29716339U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19846544A1 (en) * | 1998-10-09 | 2000-04-20 | Sybille Lauterbach | Mobile telephone with call tone signal memory samples analogue signal for entering digital count values in memory for use as individual call tone signal upon playback via wideband loudspeaker |
DE19961145A1 (en) * | 1999-12-17 | 2001-06-21 | Rico Hartmann | Setting call/bell signal involves placing individually selected sounds or noises from external source into memory in sound acquisition/reproduction device for retrieval by initializing signal |
-
1997
- 1997-09-11 DE DE29716339U patent/DE29716339U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19846544A1 (en) * | 1998-10-09 | 2000-04-20 | Sybille Lauterbach | Mobile telephone with call tone signal memory samples analogue signal for entering digital count values in memory for use as individual call tone signal upon playback via wideband loudspeaker |
DE19846544B4 (en) * | 1998-10-09 | 2004-01-08 | Sybille Lauterbach | phone |
DE19961145A1 (en) * | 1999-12-17 | 2001-06-21 | Rico Hartmann | Setting call/bell signal involves placing individually selected sounds or noises from external source into memory in sound acquisition/reproduction device for retrieval by initializing signal |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 19980312 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20010601 |