Telephony system formed by a base station and at least one subscriber device, comprising a callback system, method of establishing callbacks
AssigneeKoninklijke Philips Electronics N.V.
InventorAlbert Carrera
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Abstract
A telephony system is formed by a base station and subscriber devices. The telephony system has a callback system for producing callback signals by acting on a sound device, for example, by ringing a sound via the earphone for the users. The callback signals are associated with a message which may be a sound or visualized message.
Claims20
A telephony system formed by a base station and at least one subscriber device intended for at least one user, the telephony system comprising a callback system for producing callback signals for said at least one user, wherein a message may be assigned to each callback signal, said message being a displayed text including a reason for said callback signal, and wherein said callback system includes a memory for storing data related to said callback signal;
- said data including a first field indicative of whether said callback signal should be sent to said at least one subscriber device, a second field which includes a time said callback signal is to be sent to said at least one subscriber device, a third field which includes said text, and a fourth field which includes an identification of said at least one subscriber device.
A telephony system comprising:
- a handset;
- and
- a base station which communicates with said handset;
- wherein said telephony system is configured to allow a user of said handset to request a callback signal from said base station, said callback signal including a displayed text having a reason for said callback signal, and
- wherein said base station includes a memory for storing data related to said callback signal;
- said data including a first field indicative of whether said callback signal should be sent to said handset, a second field which includes a time said callback signal is to be sent to said handset, a third field which includes said text, and a fourth field which includes an identification of said handset.
Dependencies are inferred from the claim text.