JPS55159636A - Automatic call connection unit - Google Patents
Automatic call connection unitInfo
- Publication number
- JPS55159636A JPS55159636A JP791580A JP791580A JPS55159636A JP S55159636 A JPS55159636 A JP S55159636A JP 791580 A JP791580 A JP 791580A JP 791580 A JP791580 A JP 791580A JP S55159636 A JPS55159636 A JP S55159636A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- stored
- called party
- telephone
- call
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
- H04M11/022—Paging systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
- H04M3/533—Voice mail systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
PURPOSE:To effectively manage the call, by comparing the telephone number of called party stored in a memory unit with the memory information of caller stored in another memory unit, and enabling the call between the called and calling parties via an automatic exchanger in the state of coincidence. CONSTITUTION:A telephone set dials the specific number for call-out and the telephone number of a telephone set of a called party obtained in an automatic exchanger 1 is respectively stored in memory units 7, 8. Further, the telephone number of the called party stored in a memory unit 11 and the stored information in the unit 7 are compared with a unit 7, by dialing the telephone number of called party succeeding to the specific number for response with either one of the telephone stes. Based on the stored information in the unit 8 with the state of coincidence, the unit 1 is operated and the telephone set of called party is called back, enabling mutual call between both parties. Thus, it is used as an extension in a hotel for effective management.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP791580A JPS55159636A (en) | 1980-01-25 | 1980-01-25 | Automatic call connection unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP791580A JPS55159636A (en) | 1980-01-25 | 1980-01-25 | Automatic call connection unit |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50114567A Division JPS5238801A (en) | 1975-09-22 | 1975-09-22 | Automatic call connection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55159636A true JPS55159636A (en) | 1980-12-11 |
JPS5631776B2 JPS5631776B2 (en) | 1981-07-23 |
Family
ID=11678826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP791580A Granted JPS55159636A (en) | 1980-01-25 | 1980-01-25 | Automatic call connection unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55159636A (en) |
-
1980
- 1980-01-25 JP JP791580A patent/JPS55159636A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5631776B2 (en) | 1981-07-23 |
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