深圳市诚丰浩电子有限公司
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Two-way speakerphone (IC 34018) Redial function Flash function Hold function 3 one touch memories 10 two touch memory In use indicator Ringer indicator Handset volume HI-LO adjustable (+20dB) Ringer volume HI- LO-OFF adjustable Speaker volume HI-LO adjustable Pulse/Tone dialing mode switchable