International telephone routing information/status network

Claim 3

A method according to claim 1 , wherein the status information comprises an indication of the current or future availability of the user of the associated telephone.

Claim 4

A method according to claim 1 and comprising sending status information between the status terminals and the relay centre using one or more of the following transport mechanisms: the signalling network of a telephone network (either fixed line or mobile); a data transfer network of a telephone network; a paging network; a satellite communications network; a radio communications network; the Internet; a data network; and a cable network.

Claim 5

A method according to claim 1 and comprising sending information between the status terminals and the relay centre via one or more intermediate relay centres.

Claim 6

A method according to claim 1 and comprising printing the user identifier of a first user on business cards or other stationary of the user and distributing these to other users.

Claim 7

A method according to claim 1 and comprising transporting said information via a dedicated network which is separate from the telephone network(s) used to carry telephone calls.

Claim 8

A method according to claim 1 and comprising transporting said information via a telecommunications network or telecommunications networks.

Claim 9

A method according to claim 7 and comprising transporting said information between telephone network switches.

Claim 10

A method according to claim 7 and comprising transporting said information across boundaries between telecommunications networks.

Claim 11

A method according to claim 1 , wherein said status terminals are wireless terminals.

Claim 12

A method according to claim 1 and comprising sending a telephone number on which a user can be reached, from the user's terminal to said relay center, and relaying the contact telephone number to each of the group of other status terminals associated with the sending user.

Claim 13

A method according to claim 11 , comprising associating a telephone number received at a status terminal with a user identity, and causing the telephone number to be automatically called when a user of the status terminal selects that user identitiy.

Claim 14

A status terminal for coupling to a status network and comprising: a display; user data input means; signal input means arranged in use to receive from the status network information identifying the status of one or more remote telephone users, the receiving status terminal or its user previously having registered an interest in said remote user(s) with the network; first processing means coupled between said input means and said display for causing said received information to be displayed on the display; signal output means coupled to the status network; and second processing means coupled between the user data input means and the signal output means and between a telephone/telephone line of the user and the signal output means, and arranged in use to relay information input by the user, identifying the status of the user, and telephone on-hook/off-hook status information received from one of the telephone and telephone line, to the signal output means for subsequent sending over the status network, the terminal further comprising a memory for storing a user identifier, said second processing means being arranged to send said user identifier, together with the information input by the user and said on-hook/off-hook status information, to the signal output means.

Claim 15

A status terminal for coupling to a status network and comprising: a display; user data input means; signal input means arranged in use to receive from the status network information identifying the status of one or more remote telephone users, the receiving status terminal or its user previously having registered an interest in said remote user(s) with the network; first processing means coupled between said input means and said display for causing said received information to be displayed on the display; signal output means coupled to the status network; and second processing means coupled between the user data input means and the signal output means and between a telephone/telephone line of the user and the signal output means, and arranged in use to relay information input by the user, identifying the status of the user, and telephone on-hook/off-hook status information received from one of the telephone and telephone line, to the signal output means for subsequent sending over the status network, the terminal further comprising a memory for storing a user identifier, said second processing means being arranged to send said user identifier, together with the information input by the user and said on-hook/off-hook status information, to the signal output means.

Claim 16

A status terminal according to claim 13 , wherein the status terminal is integrated into a telephone terminal.

Claim 17

A status terminal according to claim 14 , wherein the status terminal is integrated into a wireless telephone terminal.

Claim 18

A status network arranged in use to distribute telephone and telephone user status information, the network comprising: a multiplicity of status terminals for coupling to a status network, wherein at least one status terminal in the multiplicity of status terminals includes; a display, user data input means, signal input means arranged in use to receive from the status network information identifying the status of one or more remote telephone users, the receiving status terminal or its user previously having registered an interest in said remote telephones users with the network, first processing means coupled between said input means and said display for causing said received information to be displayed on the display, signal output means coupled to the status network, and second processing means coupled between the user data input means and the signal output means and between a telephone/telephone line of the user and the signal output means, and arranged in use to relay information input by the user identifying the status of the user and telephone on-hook/off-hook status information received from the telephone, to the signal output means for subsequent sending over the status network, wherein the at least one status terminal is integrated into a telephone terminal; each terminal further comprising a memory for storing a user identifier, said second processing means being arranged to send said user identifier, together with the information input by the user and said on-hook/off-hook status information, to the signal output means; at least one relay centre having means for receiving information from the status terminals, said information corresponding to the status of a telephone and telephone user associated with the sending status terminal, memory means for storing for each status terminal or user a group of associated other status terminals, means for identifying the users of a sending status terminal on the basis of the accompanying user identifier, and transmission means for immediately relaying the information received from each sending status terminal to said group of other status terminals associated with the sending user.

Claim 19

A status network arranged in use to distribute telephone and telephone user status information, the network comprising: a multiplicity of status terminals for coupling to a status network, wherein at least one status terminal in the multiplicity of status terminals includes; a display, user data input means, signal input means arranged in use to receive from the status network information identifying the status of one or more remote telephone users, the receiving status terminal or its user previously having registered an interest in said remote telephones users with the network, first processing means coupled between said input means and said display for causing said received information to be displayed on the display, signal output means coupled to the status network, and second processing means coupled between the user data input means and the signal output means and between a telephone/telephone line of the user and the signal output means, and arranged in use to relay information input by the user identifying the status of the user and telephone on-hook/off-hook status information received from the telephone, to the signal output means for subsequent sending over the status network, wherein the at least one status terminal is integrated into a telephone terminal; each terminal further comprising a memory for storing a user identifier, said second processing means being arranged to send said user identifier, together with the information input by the user and said on-hook/off-hook status information, to the signal output means; at least one relay centre having means for receiving information from the status terminals, said information corresponding to the status of a telephone and telephone user associated with the sending status terminal, memory means for storing for each status terminal or user a group of associated other status terminals, means for identifying the users of a sending status terminal on the basis of the accompanying user identifier, and transmission means for immediately relaying the information received from each sending status terminal to said group of other status terminals associated with the sending user.