Method for forwarding voice calls between mobile terminals

Abstract

The invention designs a method for forwarding voice calls between mobile terminals without depending on the communication forwarding service support of an operator. Each terminal establishes wireless link connection by means of Bluetooth or the WiFi technology; after a terminal group is organized and a voice call forwarding route relation is determined, by means of the voice call forwarding route relation and the wireless link connection in the group, one terminal receiving the voice call of a communication base station can forward the voice call to the terminal which can be currently conveniently operated by a user; and the user also can initiate a voice call on one terminal, and chooses another terminal in the group in the forwarding route relation to initiate the voice call to the communication base station via the wireless links in the group. The method ensures that the user carrying a plurality of mobile terminals can conveniently answer / dial phone calls and phone numbers on the other terminals on one terminal while no extra call and hardware cost is produced, and thereby a multi-card multi-standby function on one terminal is realized.

Description

technical field [0001] The invention relates to the technical field of mobile terminal communication, in particular to a method for forwarding voice calls between mobile terminals. Background technique [0002] Currently, with the continuous development of mobile communications, many large-screen mobile terminals emerge in an endless stream. If you want to realize voice calls on a large-screen mobile terminal, due to the large size of the terminal, it is inconvenient to make and receive calls with one hand, so you can only use touch screen dialing and Bluetooth earphones or wired earphones for voice calls. Even if it is equipped with a Bluetooth headset or a Bluetooth handset or a Bluetooth dialer, it is limited by the small size of these Bluetooth accessories. Because it has no screen, it is impossible to look through the phone book, or the screen is small and it is inconvenient to look through the phone book, and the appearance is not fashionable, etc. reasons, but the ge...

AI Technical Summary

Problems solved by technology

If you want to implement voice calls on a large-screen mobile terminal, due to the large size of the terminal, it is inconvenient to answer the call with one hand, so you can only use touch screen dialing and Bluetooth headsets or wired headsets for voice calls

Even if it is equipped with a Bluetooth headset or a Bluetooth handset or a Bluetooth dialer, it is limited by the small size of these Bluetooth accessories. Because it has no screen, it is impossible to look through the phone book, or the screen is small and it is inconvenient to look through the phone book, and the appearance is not fashionable, etc. reason, and the generalizability is not high

At the same time, because many people, especially business people, love the visual experience that large-screen mobile terminals can bring to users, but because many large-screen mobile smart terminals do not have dual-card dual-standby functions, they can only carry two cards with them. If it is inconvenient to carry or operate a large-screen terminal with one hand, it is even more difficult to take out mobile terminals with other numbers to answer and dial when there is a need for voice calls. I am in a hurry, and the operator provides related services only for the scene of receiving calls, and charges additional communication fees