MX9306019A - ALERT METHOD FOR WIRELESS TELEPHONES. - Google Patents
ALERT METHOD FOR WIRELESS TELEPHONES.Info
- Publication number
- MX9306019A MX9306019A MX9306019A MX9306019A MX9306019A MX 9306019 A MX9306019 A MX 9306019A MX 9306019 A MX9306019 A MX 9306019A MX 9306019 A MX9306019 A MX 9306019A MX 9306019 A MX9306019 A MX 9306019A
- Authority
- MX
- Mexico
- Prior art keywords
- alert
- subaudible
- tone
- wireless telephones
- message
- Prior art date
Links
Abstract
El método de la presente invención controla la generación de alerta de un teléfono inalámbrico, sincronizando de esta manera todos los teléfonos inalámbricos en un número particular. La unidad base del teléfono inalámbrico envía un mensaje de inicio de timbre en la corriente de mensaje subaudible a la unidad del auricular. Entonces el auricular supervisa la parte audible del canal para buscar un tono. Al recibir el tono se genera el alerta, hasta que el auricular recibe el mensaje de detención de timbre subaudible desde la unidad base.The method of the present invention controls the alert generation of a cordless telephone, thereby synchronizing all cordless telephones at a particular number. The base unit of the cordless telephone sends a ringing start message in the subaudible message stream to the handset unit. The headset then monitors the audible portion of the channel for a tone. When the tone is received, the alert is generated, until the handset receives the subaudible ringing stop message from the base unit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95339492A | 1992-09-29 | 1992-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9306019A true MX9306019A (en) | 1994-08-31 |
Family
ID=25493930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9306019A MX9306019A (en) | 1992-09-29 | 1993-09-29 | ALERT METHOD FOR WIRELESS TELEPHONES. |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU666764B2 (en) |
CA (1) | CA2106342C (en) |
MX (1) | MX9306019A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989003147A1 (en) * | 1987-09-24 | 1989-04-06 | Alan Baber | Telephone accessory |
GB2232325B (en) * | 1989-03-08 | 1993-05-05 | Nec Corp | Radio telephone equipment |
-
1993
- 1993-09-16 CA CA 2106342 patent/CA2106342C/en not_active Expired - Fee Related
- 1993-09-17 AU AU47412/93A patent/AU666764B2/en not_active Ceased
- 1993-09-29 MX MX9306019A patent/MX9306019A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU4741293A (en) | 1994-04-14 |
AU666764B2 (en) | 1996-02-22 |
CA2106342A1 (en) | 1994-03-30 |
CA2106342C (en) | 1997-01-21 |
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