Many people probably remember that phones must hold (bear), khlaikrapao or a large water bottle or even a cane an affirmation that is the age starting to use cordless phones by receiving signals from the handset to the analog copy can send a signal in the audio-only format. In addition, the signal must be sent to the base station, which in the age of low-voltage and the signal must be sent to the destination machine. This is why, the shape of the phone in the era of big, thick walls, and similar military radio.
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