Headset and Handset Operation

AUTO or CARBON Setting

AUTO or CARBON Setting

There exist two types of headsets: ECM and Carbon. The default setting on the telephones is AUTO. When the headset is connected to the Headset Modular Connector of the telephone, the AUTO setting enables the headset I/F current detector to determine which headset type is connected (EMC or Carbon). If the current is marginal using a carbon headset (only) and performance is not good, change the setting to CARBON.

To change the setting from Auto to Carbon

Telephones: All except the Single Line Telephone

1.Press 3+6+9+ (simultaneously).

2.Press 0.

3.Press FB6 to toggle Handset On/Off. Press FB11 to toggle Headset On/Off.

FB LED On: CARBON

FB LED Off: AUTO (default)

4.Press to set the option.

5.Go off-hook, then on-hook to exit the program mode.

To change the headset transmit sensitivity level to Low or Normal

1.Press 3+6+9+ (simultaneously).

2.Press 0.

3.Press .

4.Press FB12 to toggle On/Off. FB LED On: Low

FB LED Off: Normal (default)

5.Press to set the option.

6.Go off-hook, then on-hook to exit program mode.

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Strata CIX IP5000-series Telephone UG 10/08

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Toshiba IP5000 manual Auto or Carbon Setting, To change the setting from Auto to Carbon