JPS50114104A - - Google Patents
Info
- Publication number
- JPS50114104A JPS50114104A JP49018799A JP1879974A JPS50114104A JP S50114104 A JPS50114104 A JP S50114104A JP 49018799 A JP49018799 A JP 49018799A JP 1879974 A JP1879974 A JP 1879974A JP S50114104 A JPS50114104 A JP S50114104A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/652—Means for playing back the recorded messages by remote control over a telephone line
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1879974A JPS5327085B2 (https=) | 1974-02-16 | 1974-02-16 | |
| US05/550,673 US3978289A (en) | 1974-02-16 | 1975-02-18 | Remote-controlled automatic telephone-answering and message-recording apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1879974A JPS5327085B2 (https=) | 1974-02-16 | 1974-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50114104A true JPS50114104A (https=) | 1975-09-06 |
| JPS5327085B2 JPS5327085B2 (https=) | 1978-08-05 |
Family
ID=11981623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1879974A Expired JPS5327085B2 (https=) | 1974-02-16 | 1974-02-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3978289A (https=) |
| JP (1) | JPS5327085B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128357U (https=) * | 1990-04-04 | 1991-12-24 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192971A (en) * | 1977-03-25 | 1980-03-11 | Iwasaki Tsushinki Kabushiki Kaisha | Remote-controllable automatic telephone answering device |
| US4197426A (en) * | 1978-02-21 | 1980-04-08 | Sava Jacobson | Remote playout telephone answering device |
| US4314103A (en) * | 1978-09-29 | 1982-02-02 | Plantronics, Inc. | Telephone answering system with simulated dial tone disconnect protection |
| US6292545B1 (en) | 1998-05-28 | 2001-09-18 | 3Com Corporation | Apparatus and method for detecting the source of a telephone tone signal |
| WO2004104525A2 (en) * | 2003-05-15 | 2004-12-02 | Daniel Sabatino | High/low level alarm controller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524936A (en) * | 1964-11-10 | 1970-08-18 | World Wide Electronics Inc | Automatic telephone answering device having remote control and conference call capability |
| DE2134927C3 (de) * | 1971-07-13 | 1978-10-12 | Willy Zollikon Zuerich Mueller (Schweiz) | Verfahren zur Rücklauf-Fernsteuerung bei der Fernabfrage von in Speicherwerken aufgezeichneter Information, insbesondere für Telefonanrufbeantworter, und Schaltung hierfür |
| US3757049A (en) * | 1971-10-14 | 1973-09-04 | Tad Avanti | Telephone answering instrument and system |
| US3867578A (en) * | 1973-09-28 | 1975-02-18 | Gte Automatic Electric Lab Inc | Adapter for automatic telephone answering devices permitting remote monitoring of recorded messages |
-
1974
- 1974-02-16 JP JP1879974A patent/JPS5327085B2/ja not_active Expired
-
1975
- 1975-02-18 US US05/550,673 patent/US3978289A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128357U (https=) * | 1990-04-04 | 1991-12-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3978289A (en) | 1976-08-31 |
| JPS5327085B2 (https=) | 1978-08-05 |