US6032039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for notification and retrieval of voicemail messages in a wireless communication system
Assignee: Qualcomm Inc
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Filing: 1997-12-17
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Granted: 2000-02-29
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Expires: 2017-12-17
Abstract
Abstract A wireless communication device provides for voicemail message notification and retrieval in a wireless communication system without the need for an alphanumeric display for the display of text messages on the wireless communication device. A transmitter and receiver communicate with a central message storage area containing one or more voicemail messages intended for the wireless communication device. The central message storage area transmits a voicemail message notification to the wireless communication device whenever there is a change in the number of unread messages stored in the central message storage area. The message notification includes the number of unread messages and may include a callback telephone number to retrieve the voicemail messages.
Inventors
- 👤 Diego Kaplan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:48
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/72; H04M1/724; H04M1/72403; H04M1/7243; H04M1/72433; H04M3/00; H04M3/42; H04M3/50; H04M3/53; H04M3/533; H04M3/537; H04M2203/00; H04M2203/20; H04M2203/2016; H04M3/48
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
375 words
A wireless communication device for voicemail message notification and retrieval in a wireless communication system including a central message storage area using a wireless communication device with no alphanumeric display for the display of text messages, the wireless communication device comprising: an antenna to detect wireless transmissions from a location remote from the wireless communication device; a receiver coupled to the antenna to receive a wireless communication message based on the detected wireless transmissions, the wireless communication message having a predetermined format including data indicative of a number of voicemail messages stored in the central message storage area for the wireless communication device and including a data portion for transmitted data indicative of a dynamic callback telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device; a storage location to store the data indicative of the number of voicemail messages stored in the central message storage area for the wireless communication device; a voicemail message notification circuit, selectively enabled when the storage location has a data value greater than zero to provide the user with an indication that at least one voicemail message is stored in the central message storage area for the wireless communication device, the voicemail message notification circuit being selectively disabled when the storage location has a data value equal to zero; a first callback number storage area to store preprogrammed data indicative of a predetermined callback telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device; a second callback number storage area to store the transmitted data indicative of the dynamic callback telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device if transmitted in the wireless communication message; and a transmitter coupled to the antenna to transmit a voicemail message retrieval request to retrieve voicemail messages from the central message storage area, the transmitter using the dynamic callback telephone number to retrieve voicemail messages from the central message storage area if transmitted in the wireless communication message and using the predetermined callback telephone number if the wireless communication message does not contain the transmitted data in the wireless communication message.
Claim 2
Dependent Claim
375 words
A wireless communication device for voicemail message notification and retrieval in a wireless communication system including a central message storage area using a wireless communication device with no alphanumeric display for the display of text messages, the wireless communication device comprising: an antenna to detect wireless transmissions from a location remote from the wireless communication device; a receiver coupled to the antenna to receive a wireless communication message based on the detected wireless transmissions, the wireless communication message having a predetermined format including data indicative of a number of voicemail messages stored in the central message storage area for the wireless communication device and including a data portion for transmitted data indicative of a dynamic callback telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device; a storage location to store the data indicative of the number of voicemail messages stored in the central message storage area for the wireless communication device; a voicemail message notification circuit, selectively enabled when the storage location has a data value greater than zero to provide the user with an indication that at least one voicemail message is stored in the central message storage area for the wireless communication device, the voicemail message notification circuit being selectively disabled when the storage location has a data value equal to zero; a first callback number storage area to store preprogrammed data indicative of a predetermined callback telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device; a second callback number storage area to store the transmitted data indicative of the dynamic callback telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device if transmitted in the wireless communication message; and a transmitter coupled to the antenna to transmit a voicemail message retrieval request to retrieve voicemail messages from the central message storage area, the transmitter using the dynamic callback telephone number to retrieve voicemail messages from the central message storage area if transmitted in the wireless communication message and using the predetermined callback telephone number if the wireless communication message does not contain the transmitted data in the wireless communication message.
Claim 3
Dependent Claim
57 words
The wireless communication device of claim 1 wherein the voicemail message notification circuit includes a blinking light selectively enabled when the storage location has a data value greater than zero to provide the user with a visual indication that at least one voicemail message is stored in the central message storage area for the wireless communication device.
Claim 4
Dependent Claim
56 words
The wireless communication device of claim 1 wherein the message notification circuit includes an audio signal selectively enabled when the storage location has a data value greater than zero to provide the user with an audible indication that at least one voicemail message is stored in the central message storage area for the wireless communication device.
Claim 5
Dependent Claim
16 words
The wireless communication device of claim 3 wherein the audio signal is an altered dial tone.
Claim 6
Dependent Claim
45 words
The wireless communication device of claim 1, further including a speed dial storage area wherein the storage location to store the data indicative of a number of voicemail messages stored in the central message storage area is a portion of the speed dial storage area.
Claim 7
Dependent Claim
62 words
The wireless communication device of claim 1, further including a keypad operable by a user and a processor coupled to the keypad and responsive to user activation of keys on the keypad in a predetermined sequence, the processor activating the transmitter to transmit the voicemail message retrieval request in response to user activation of the predetermined sequence of keys on the keypad.
Claim 8
Dependent Claim
27 words
The wireless communication device of claim 1 wherein the predetermined callback telephone number stored in the first callback number storage area is a service-programmed callback telephone number.
Claim 9
Dependent Claim
37 words
The wireless communication device of claim 1, further including a processor to clear the dynamic callback telephone number stored in the second callback number storage area if the wireless communication message does not include the transmitted data.
Claim 10
Dependent Claim
30 words
The wireless communication device of claim 8, further including a speed dial storage area wherein the second callback number storage area is a portion of the speed dial storage area.
Claim 11
Dependent Claim
213 words
A wireless communication device for voicemail message notification and retrieval in a wireless communication system including a central message storage area, the wireless communication device comprising: a voicemail message notification processor to detect and process a voicemail message notification from the central message storage area to the wireless communication device, the voicemail message notification including voicemail retrieval callback telephone number capability optionally containing a transmitted callback telephone number; a dynamic callback number storage area to store the transmitted callback telephone number if transmitted with the voicemail message notification; a predetermined callback number storage area to store a predetermined telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device; and a transmitter to transmit a voicemail message retrieval request to retrieve voicemail messages from the central message storage area, the transmitter using the transmitted callback telephone number stored in the dynamic callback number storage area to retrieve voicemail messages from the central message storage area if such dynamic callback number was transmitted with the voicemail message notification and using the predetermined telephone number stored in the predetermined callback number storage area to retrieve voicemail messages from the central message storage area if the voicemail message notification does not include the transmitted callback telephone number.
Claim 12
Dependent Claim
213 words
A wireless communication device for voicemail message notification and retrieval in a wireless communication system including a central message storage area, the wireless communication device comprising: a voicemail message notification processor to detect and process a voicemail message notification from the central message storage area to the wireless communication device, the voicemail message notification including voicemail retrieval callback telephone number capability optionally containing a transmitted callback telephone number; a dynamic callback number storage area to store the transmitted callback telephone number if transmitted with the voicemail message notification; a predetermined callback number storage area to store a predetermined telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device; and a transmitter to transmit a voicemail message retrieval request to retrieve voicemail messages from the central message storage area, the transmitter using the transmitted callback telephone number stored in the dynamic callback number storage area to retrieve voicemail messages from the central message storage area if such dynamic callback number was transmitted with the voicemail message notification and using the predetermined telephone number stored in the predetermined callback number storage area to retrieve voicemail messages from the central message storage area if the voicemail message notification does not include the transmitted callback telephone number.
Claim 13
Dependent Claim
27 words
The wireless communication device of claim 10 wherein the voicemail message notification circuit is selectively disabled when the storage location has a data value equal to zero.
Claim 14
Dependent Claim
62 words
The wireless communication device of claim 10, further including a keypad operable by a user and a processor coupled to the keypad and responsive to user activation of keys on the keypad in a predetermined sequence, the processor activating the transmitter to transmit the voicemail message retrieval request in response to user activation of the predetermined sequence of keys on the keypad.
Claim 15
Dependent Claim
59 words
The wireless communication device of claim 10 wherein the voicemail message notification circuit includes a light selectively enabled when the storage location has a data value greater than zero to provide the user with a visual indication that at least one voicemail message is stored in the central message storage area to be forwarded to the wireless communication device.
Claim 16
Dependent Claim
59 words
The wireless communication device of claim 10 wherein the message notification circuit includes an audio signal selectively enabled when the storage location has a data value greater than zero to provide the user with an audible indication that at least one voicemail message is stored in the central message storage area to be forwarded to the wireless communication device.
Claim 17
Dependent Claim
59 words
The wireless communication device of claim 10 wherein the voicemail message notification processor clears data stored in the dynamic callback number storage area if the voicemail message notification does not include the callback telephone number, the transmitter using the telephone number stored in the predetermined callback number storage area to retrieve voicemail messages from the central message storage area.
Claim 18
Independent Claim
177 words
A method using a wireless communication device for voicemail message notification and retrieval in a wireless communication system including a central message storage area using a wireless communication device with no alphanumeric display for the display of text messages, the method comprising the steps of: storing a predetermined callback telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device; detecting a voicemail message notification from the central message storage area to the wireless communication device, the voicemail message notification including voicemail retrieval callback telephone number capability optionally containing a transmitted callback telephone number; storing the transmitted callback telephone number if transmitted with the voicemail message notification; and transmitting a voicemail message retrieval request using the stored transmitted callback telephone number to retrieve voicemail messages from the central message storage area; if the voicemail message notification does not include a transmitted voicemail retrieval callback telephone number, transmitting a voicemail message retrieval request using the predetermined callback telephone number to retrieve voicemail messages from the central message storage area.
Claim 19
Independent Claim
177 words
A method using a wireless communication device for voicemail message notification and retrieval in a wireless communication system including a central message storage area using a wireless communication device with no alphanumeric display for the display of text messages, the method comprising the steps of: storing a predetermined callback telephone number to call to retrieve voicemail messages stored in the central message storage area for the wireless communication device; detecting a voicemail message notification from the central message storage area to the wireless communication device, the voicemail message notification including voicemail retrieval callback telephone number capability optionally containing a transmitted callback telephone number; storing the transmitted callback telephone number if transmitted with the voicemail message notification; and transmitting a voicemail message retrieval request using the stored transmitted callback telephone number to retrieve voicemail messages from the central message storage area; if the voicemail message notification does not include a transmitted voicemail retrieval callback telephone number, transmitting a voicemail message retrieval request using the predetermined callback telephone number to retrieve voicemail messages from the central message storage area.
Claim 20
Dependent Claim
26 words
The method of claim 16, further including the step of selectively disabling the message indicator when the stored data has a data value equal to zero.
Claim 21
Dependent Claim
17 words
The method of claim 16 wherein the predetermined callback telephone number is a service-programmed callback telephone number.
Claim 22
Dependent Claim
51 words
The method of claim 16, further including the step of sensing user operation of a keypad to activate keys on the keypad in a predetermined sequence, the step of transmitting the voicemail message retrieval request being performed in response to user activation of the predetermined sequence of keys on the keypad.
Claim 23
Dependent Claim
28 words
The method of claim 16 wherein message indicator includes a light and the step of selectively enabling the message indicator includes the step of turning on the light.
Claim 24
Dependent Claim
33 words
The method of claim 16 wherein message indicator includes a sound source and the step of selectively enabling the message indicator includes the step of generating an audible signal using the sound source.
Claim 25
Dependent Claim
52 words
The method of claim 16, further including the step of clearing the stored transmitted callback telephone number if a subsequently received voicemail message notification does not include a transmitted callback telephone number, the step of transmitting using the stored predetermined telephone number to retrieve voicemail messages from the central message storage area.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-02-28 | 2003-08-30 | 2004-02-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-02-28 | 2007-08-30 | 2008-02-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-02-28 | 2011-08-30 | 2012-02-29 | $7700.00 | Window Closed / Lapsed |