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Ringing line preference, Signaling, Quick reference – Toshiba Starta DK Digital Telephone User Manual

Page 26: Making an internal call, Ringing line preference signaling

Ringing line preference, Signaling, Quick reference | Making an internal call, Ringing line preference signaling | Toshiba Starta DK Digital Telephone User Manual | Page 26 / 136 Ringing line preference, Signaling, Quick reference | Making an internal call, Ringing line preference signaling | Toshiba Starta DK Digital Telephone User Manual | Page 26 / 136
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