OKIFAX 5700/5900 2 - 482.9.2.4 TEL/FAX automatic switchingThis function is used for the purpose of TEL/FAX automatic switching as follows.1) If the machine detects a call with a CNG signal indicating an auto send facsimile call, itstarts an automatic document receiving operation.2) If machine detects a call without a CNG signal, machine generates the buzzer soundsas a telephone call. The calling person can hear a “ring back” tone within a predeter-mined time.If the operator at the called side does not lift the handset within the predetermined time, themachine automatically starts a document receiving operation.Voice conversion will automatically be available through the internal handset by lifting uphandset while the call buzzer is sounding.Note: 1: The predetermined time is selectable between 20 or 30 sec.(User Functions: Incoming option No.62)2: No ringing signal is sent to the external telephone handset.3: Choice of message sending level. The level is selectable from 0 to 15 dB inone dB steps.Technical Functione: Setup No.22)4. TEL/FAX mode is available by Technical Function (Setup No.08).
