| 摘要 |
<p>In a method of including a further telecommunications device (5) in an existing call between a number of telecommunications devices already connected to each other through a telecommunications network (1), a signal requesting the further telecommunications device to be included is transmitted via a short-range communications link from one (4) of the devices. The requesting signal is received in a further telecommunications device, and an acknowledgement signal is transmitted in response to the requesting signal to the first device. The acknowledgement signal comprises identification data allowing a call to the further device to be established. The further device is connected to the already connected devices via the network by use of the identification data. In this way, the participants are released from the complex process of establishing the connection. Further, any device within the range of the short-range communications link can be included in the call.</p> |
