Patent ID: 8447356

Claim:
A mobile phone, which is positioned on a dial plate of a dial telephone and rotates as the dial plate is rotated, comprising: an audio interface electrically connected to the dial telephone; a communication unit to receive and send wireless signals via a wireless communication system; a storage unit to store a plurality of relationships between sensing parameters and numbers; a sensing unit to sense an angle and an orientation through which the mobile phone is rotated with the dial plate in response to a number-dialing operation on the dial plate and generate a sensing parameter signal; a number acquiring module to acquire a number according to the sensing parameter signal generated from the sensing unit and the stored relationships in the storage unit; an evaluating module to evaluate whether all number-dialing operations have finished, and to control the communication unit to dial out numbers corresponding to the all number-dialing operations when the all number-dialing operations have finished; a digital/analog convertor to receive audio data received by the communication unit from the wireless communication system, convert the audio data into analog signals, and transmit the analog signals to the dial telephone via the audio interface; and an analog/digital convertor to gather sounds from the dial telephone via the audio interface, convert the sounds into digital signals, and control the communication unit to send the digital signals to the wireless communication system.