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Setting the f/t ring time (for fax/tel mode only), Easy receive – Siemens 1800C User Manual

Page 63

Setting the f/t ring time (for fax/tel mode only), Easy receive | Siemens 1800C User Manual | Page 63 / 146 Setting the f/t ring time (for fax/tel mode only), Easy receive | Siemens 1800C User Manual | Page 63 / 146