Claims Analysis
Total Claims: 42
Claim 1
Independent Claim
144 words
Telephone apparatus for transmitting and receiving audio signals, comprising: a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and control means, responsive to said hook switch means and to said speakerphone switch, for successively enabling and disabling at least one of said second microphone and said second speaker in response to successive operations of said speakerphone switch during the on-hook condition; and wherein said control means includes means for enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition and means for enabling said second speaker in response to the operation of said speakerphone switch during the off-hook condition.
Claim 2
Dependent Claim
144 words
Telephone apparatus for transmitting and receiving audio signals, comprising: a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and control means, responsive to said hook switch means and to said speakerphone switch, for successively enabling and disabling at least one of said second microphone and said second speaker in response to successive operations of said speakerphone switch during the on-hook condition; and wherein said control means includes means for enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition and means for enabling said second speaker in response to the operation of said speakerphone switch during the off-hook condition.
Claim 3
Dependent Claim
35 words
Telephone apparatus as recited in claim 1, wherein said control means further includes means for successively disabling and enabling said first microphone in response to successive operations of said speakerphone switch during the off-hook condition.
Claim 4
Dependent Claim
45 words
Telephone apparatus as recited in claim 1, wherein said control means includes means for enabling said first microphone and said first speaker and for disabling said second microphone and said second speaker in response to a change from the on-hook condition to the off-hook condition.
Claim 5
Dependent Claim
54 words
Telephone apparatus as recited in claim 1, further comprising an additional switch and automatic control means, responsive to said additional switch, for automatically dialing a preselected telephone number, wherein said control means enables said second microphone and said second speaker in response to a signal from said automatic control means during the on-hook condition.
Claim 6
Dependent Claim
107 words
Telephone apparatus as recited in claim 1, further comprising: a selectively connectable headset having a third speaker; and a headset switch with a first state and a second state; and wherein said control means is responsive to said headset switch and includes means for enabling said second microphone and said second speaker when said speakerphone switch is operated a first time during the on-hook condition while said headset switch is in the first state, and means for enabling said second microphone and said third speaker when said speakerphone switch is operated a first time during the on-hook condition while said headset switch is in the second state.
Claim 7
Dependent Claim
70 words
Telephone apparatus as recited in claim 5, wherein said control means additionally includes means for disabling said second microphone when said speakerphone switch is operated a second time during the on-hook condition while said headset switch is in the second state and means for reenabling said second microphone when said speakerphone switch is operated a third time during the on-hook condition while said headset switch is in the second state.
Claim 8
Dependent Claim
107 words
Telephone apparatus for transmitting and receiving audio signals, comprising: a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and control means, responsive to said hook switch means and to said speakerphone switch, for enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition and for enabling said second speaker when said speakerphone switch is operated a first time during the off-hook condition.
Claim 9
Dependent Claim
107 words
Telephone apparatus for transmitting and receiving audio signals, comprising: a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and control means, responsive to said hook switch means and to said speakerphone switch, for enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition and for enabling said second speaker when said speakerphone switch is operated a first time during the off-hook condition.
Claim 10
Dependent Claim
51 words
Telephone apparatus as recited in claim 7, wherein said control means includes means for disabling said first microphone when said speakerphone switch is operated a second time during the off-hook condition and means for reenabling said first microphone when said speakerphone switch is operated a third time during the off-hook condition.
Claim 11
Dependent Claim
40 words
Telephone apparatus as in claim 7, wherein said control means includes means for enabling said second microphone and for disabling said first microphone and said first speaker in response to a change from the off-hook condition to the on-hook condition.
Claim 12
Dependent Claim
77 words
Telephone apparatus as recited in claim 7, wherein said control means includes means for enabling said second microphone and said second speaker when said speakerphone switch is operated a first time during the on-hook condition and additionally includes means for disabling said second microphone when said speakerphone switch is operated a second time during the on-hook condition and means for reenabling said second microphone when said speakerphone switch is operated a third time during the on-hook condition.
Claim 13
Dependent Claim
54 words
Telephone apparatus as recited in claim 7, further comprising an additional switch and automatic control means, responsive to said additional switch, for automatically dialing a preselected telephone number, wherein said control means enables said second microphone and said second speaker in response to a signal from said automatic control means during the on-hook condition.
Claim 14
Dependent Claim
110 words
Telephone apparatus as recited in claim 7, further comprising: a selectively connectable headset having a third speaker; and a headset switch with a first state and a second state; wherein said control means is responsive to said headset switch; and wherein said control means includes means for enabling said second microphone and said second speaker when said speakerphone switch is operated a first time during the on-hook condition while said headset switch is in the first state and means for enabling said second microphone and said third speaker when said speakerphone switch is operated a first time during the on-hook condition while said headset switch is in the second state.
Claim 15
Dependent Claim
70 words
Telephone apparatus as recited in claim 12, wherein said control means additionally includes means for disabling said second microphone when said speakerphone switch is operated a second time during the on-hook condition whiles said headset switch is in the second state and means for reenabling said second microphone when said speakerphone switch is operated a third time during the on-hook condition while said headset switch is in the second state.
Claim 16
Dependent Claim
212 words
Telephone apparatus for transmitting and receiving audio signals, comprising: a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; a selectively connectable headset having a third speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; a headset switch with a first state and a second state; and control means, responsive to said hook switch means and to said speakerphone and headset switches, for enabling said second microphone and said second speaker when said speakerphone switch is operated a first time during the on-hook condition while said headset switch is in the first state and for enabling said second microphone and said third speaker when said speakerphone switch is operated a first time during the on-hook condition while said headset switch is in the second state, wherein said control means includes means for disabling said second microphone when said speakerphone switch is operated a second time during the on-hook condition while said headset switch is in the second state and means for reenabling said second microphone when said speakerphone switch is operated a third time during the on-hook condition while said headset switch is in the second state.
Claim 17
Dependent Claim
212 words
Telephone apparatus for transmitting and receiving audio signals, comprising: a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; a selectively connectable headset having a third speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; a headset switch with a first state and a second state; and control means, responsive to said hook switch means and to said speakerphone and headset switches, for enabling said second microphone and said second speaker when said speakerphone switch is operated a first time during the on-hook condition while said headset switch is in the first state and for enabling said second microphone and said third speaker when said speakerphone switch is operated a first time during the on-hook condition while said headset switch is in the second state, wherein said control means includes means for disabling said second microphone when said speakerphone switch is operated a second time during the on-hook condition while said headset switch is in the second state and means for reenabling said second microphone when said speakerphone switch is operated a third time during the on-hook condition while said headset switch is in the second state.
Claim 18
Dependent Claim
64 words
Telephone apparatus as recited in claim 14, wherein said control means includes means for enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition while said headset switch is in the second state and means for enabling said second speaker when said speakerphone switch is operated a first time during the off-hook condition.
Claim 19
Dependent Claim
70 words
Telephone apparatus as recited in claim 15, wherein said control means further includes means for disabling said first microphone when said speakerphone switch is operated a second time during the off-hook condition while said headset switch is in the second state and means for reenabling said first microphone when said speakerphone switch is operated a third time during the off-hook condition while said headset switch is in the second state.
Claim 20
Dependent Claim
56 words
Telephone apparatus as in claim 15, wherein said control means includes means for enabling said second microphone and said third speaker and for disabling said first microphone, said first speaker, and said second speaker in response to a change from the off-hook condition to the on-hook condition while said headset switch is in the second state.
Claim 21
Dependent Claim
54 words
Telephone apparatus as recited in claim 14, wherein said control means includes means for disabling said second microphone and said third speaker and for enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition while said headset switch is in the second state.
Claim 22
Dependent Claim
63 words
Telephone apparatus as recited in claim 14, further comprising an additional switch and automatic control means, responsive to said additional switch, for automatically dialing a preselected telephone number, wherein said control means enables said second microphone and said third speaker in response to a signal from said automatic control means during the on-hook condition while said headset switch is in the second state.
Claim 23
Independent Claim
146 words
A method of operating telephone apparatus of the type including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting off-hook and on-hook conditions of the handset; and a speakerphone switch; the method comprising the steps of: enabling the second microphone and the second speaker when the speakerphone switch is operated a first time during the on-hook condition; disabling the second microphone when the speakerphone switch is operated a second time during the on-hook condition; reenabling the second microphone when the speakerphone switch is operated a third time during the on-hook condition; enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition; and enabling the second speaker when the speakerphone switch is operated a first time during the off-hook condition.
Claim 24
Independent Claim
146 words
A method of operating telephone apparatus of the type including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting off-hook and on-hook conditions of the handset; and a speakerphone switch; the method comprising the steps of: enabling the second microphone and the second speaker when the speakerphone switch is operated a first time during the on-hook condition; disabling the second microphone when the speakerphone switch is operated a second time during the on-hook condition; reenabling the second microphone when the speakerphone switch is operated a third time during the on-hook condition; enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition; and enabling the second speaker when the speakerphone switch is operated a first time during the off-hook condition.
Claim 25
Dependent Claim
47 words
A method as recited in claim 20, further comprising the steps of: disabling the first microphone when the speakerphone switch is operated a second time during the off-hook condition; and reenabling the first microphone when the speakerphone switch is operated a third time during the off-hook condition.
Claim 26
Dependent Claim
55 words
A method as recited in claim 20, further comprising the steps of: enabling the first microphone and the first speaker in response to a change from the on-hook condition to the off-hook condition; and disabling the second microphone and the second speaker in response to said change from the on-hook condition to the off-hook condition.
Claim 27
Dependent Claim
59 words
A method as recited in claim 20, further comprising the steps of: manually operating an additional switch; automatically dialing a preselected telephone number in response to the operation of the additional switch during the on-hook condition; and automatically enabling the second microphone and the second speaker in response to the operation of the additional switch during the on-hook condition.
Claim 28
Independent Claim
99 words
A method of operating telephone apparatus of the type including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; and a speakerphone switch; the method comprising the steps of: enabling the first microphone and the first speaker in response to a change from the on-hook condition to the off-hook condition; and enabling the second speaker when the speakerphone switch is operated a first time during the off-hook condition.
Claim 29
Independent Claim
99 words
A method of operating telephone apparatus of the type including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; and a speakerphone switch; the method comprising the steps of: enabling the first microphone and the first speaker in response to a change from the on-hook condition to the off-hook condition; and enabling the second speaker when the speakerphone switch is operated a first time during the off-hook condition.
Claim 30
Dependent Claim
47 words
A method as recited in claim 24, further comprising the steps of: disabling the first microphone when the speakerphone switch is operated a second time during the off-hook condition; and reenabling the first microphone when the speakerphone switch is operated a third time during the off-hook condition.
Claim 31
Dependent Claim
51 words
A method as recited in claim 24, further comprising the steps of: enabling the second microphone in response to a change from the off-hook condition to the on-hook condition; and disabling the first microphone and the first speaker in response to said change from the off-hook condition to the on-hook condition.
Claim 32
Dependent Claim
67 words
A method as recited in claim 24, further comprising the steps of: enabling the second microphone and the second speaker when the speakerphone switch is operated a first time during the on-hook condition; disabling the second microphone when the speakerphone switch is operated a second time during the on-hook condition; reenabling the second microphone when the speakerphone switch is operated a third time during the on-hook condition.
Claim 33
Dependent Claim
59 words
A method as recited in claim 24, further comprising the steps of: manually operating an additional switch; automatically dialing a preselected telephone number in response to the operation of the additional switch during the on-hook condition; and automatically enabling the second microphone and the second speaker in response to the operation of the additional switch during the on-hook condition.
Claim 34
Independent Claim
174 words
A method of operating telephone apparatus of the type including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; a selectively connectable headset having a third speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and a headset switch with a first state and a second state; the method comprising the steps of: enabling the second microphone and the second speaker when the speakerphone switch is operated a first time during the on-hook condition while the headset switch is in the first state; manually operating an additional switch; automatically dialing a preselected telephone number in response to the operation of the additional switch during the on-hook condition while the headset switch is in the second state; and automatically enabling the second microphone and the third speaker in response to the operation of the additional switch during the on-hook condition while the headset switch is in the second state.
Claim 35
Independent Claim
174 words
A method of operating telephone apparatus of the type including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; a selectively connectable headset having a third speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and a headset switch with a first state and a second state; the method comprising the steps of: enabling the second microphone and the second speaker when the speakerphone switch is operated a first time during the on-hook condition while the headset switch is in the first state; manually operating an additional switch; automatically dialing a preselected telephone number in response to the operation of the additional switch during the on-hook condition while the headset switch is in the second state; and automatically enabling the second microphone and the third speaker in response to the operation of the additional switch during the on-hook condition while the headset switch is in the second state.
Claim 36
Dependent Claim
171 words
A modular telephone/dictation system disposable in respective modes of operation for use by a user to carry out different system operating functions including a dictation function and a telecommunication function, said system comprising: a recording module for recording dictation on a record medium; and a physically independent communication module connectable to said recording module to form an integral structure therewith and for transmitting and receiving audio signals telephonically, said communication module including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and control means, responsive to said hook switch means and to said speakerphone switch, for enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition and for enabling said second speaker when said speakerphone switch is operated a first time during the off-hook condition. PG,67
Claim 37
Dependent Claim
171 words
A modular telephone/dictation system disposable in respective modes of operation for use by a user to carry out different system operating functions including a dictation function and a telecommunication function, said system comprising: a recording module for recording dictation on a record medium; and a physically independent communication module connectable to said recording module to form an integral structure therewith and for transmitting and receiving audio signals telephonically, said communication module including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and control means, responsive to said hook switch means and to said speakerphone switch, for enabling said first microphone and said first speaker in response to a change from the on-hook condition to the off-hook condition and for enabling said second speaker when said speakerphone switch is operated a first time during the off-hook condition. PG,67
Claim 38
Independent Claim
197 words
A method of operating telephone apparatus of the type including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; a selectively connectable headset having a third speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and a headset switch with a first state and a second state; the method comprising the steps of: enabling the second microphone and the second speaker when the speakerphone switch is operated a first time during the on-hook condition while the headset switch is in the first state; and enabling the second microphone and the third speaker when the speakerphone switch is operated a first time during the on-hook condition while the headset switch is in the second state; enabling the first microphone and the first speaker in response to a change from the on-hook condition to the off-hook condition while the headset switch is in the second state; and enabling the second speaker when the speakerphone switch is operated a first time during the off-hook condition while the headset switch is in the second state.
Claim 39
Independent Claim
197 words
A method of operating telephone apparatus of the type including a handset having a first microphone and a first speaker; speakerphone means having a second microphone and a second speaker; a selectively connectable headset having a third speaker; hook switch means for detecting an on-hook condition of the handset and for detecting an off-hook condition of the handset; a speakerphone switch; and a headset switch with a first state and a second state; the method comprising the steps of: enabling the second microphone and the second speaker when the speakerphone switch is operated a first time during the on-hook condition while the headset switch is in the first state; and enabling the second microphone and the third speaker when the speakerphone switch is operated a first time during the on-hook condition while the headset switch is in the second state; enabling the first microphone and the first speaker in response to a change from the on-hook condition to the off-hook condition while the headset switch is in the second state; and enabling the second speaker when the speakerphone switch is operated a first time during the off-hook condition while the headset switch is in the second state.
Claim 40
Dependent Claim
85 words
A method as recited in claim 31, further comprising, after the step of enabling the first microphone and the first speaker and the step of enabling the second speaker, the steps of: disabling the first microphone when the speakerphone switch is operated a second time during the off-hook condition while the headset switch is in the second state; and reenabling the first microphone when the speakerphone switch is operated a third time during the off-hook condition while the headset switch is in the second state.
Claim 41
Dependent Claim
96 words
A method as recited in claim 31, further comprising, after the step of enabling the first microphone and the first speaker and the step of enabling the second speaker, the steps of: enabling the second microphone and the third speaker in response to a change from the off-hook condition to the on-hook condition while the headset switch is in the second state; and disabling the first microphone, the first speaker, and the second speaker in response to said change from the off-hook condition to the on-hook condition while the headset switch is in the second state.
Claim 42
Dependent Claim
85 words
A method as recited in claim 31, further comprising, after the step of enabling the second microphone and the third speaker, the steps of: enabling the first microphone and the first speaker in response to a change from the on-hook condition to the off-hook condition while the headset switch is in the second state; and disabling the second microphone and the third speaker in response to said change from the on-hook condition to the off-hook condition while the headset switch is in the second state.