Patent ID: 6256488
Filing Date: 2001-07-03
Classification: H04M,H04W

Abstract:
A method for processing dialed signals from a dialing device connected to a wireless local loop (WLL) terminal, comprising the steps of:sensing whether the dialing device is in an off-hook state;receiving a dual tone multifrequency (DTMF) signal from the dialing device corresponding to a key input;converting the DTMF signal into a digital signal;determining whether the digital signal corresponds to a predefined specific key,i. storing the digital signal in a dial buffer and returning to the receiving step when the digital signal does not correspond to the predefined specific key, andii. immediately generating a DTMF sequential signal corresponding to a sequence of any number of digital signals stored in the dial buffer and radio-transmitting the DTMF sequential signal when the key input corresponds to the predefined specific key, indicative of an end of a dialing sequence.