BASIC OPERATION

seconds, and then dial the number again.

4.When you hear ringing, lift the hand- set to speak.

Note: The MUTE lamp lights steady when the Auto Busy Redial fea- ture is activated. The SPEAKER lamp will flash slowly during di- aling attempts, and quickly dur- ing dialing.

24. Last Number Redial

To dial the last number dialed from the telephone:

1.Lift the handset.

2.Press a line button.

3.Press REDIAL/PAUSE and the number is dialed automatically.

Note: You may also redial using the speakerphone by simply press- ing REDIAL/PAUSE. If you press SPEAKER first, you will activate Auto Busy Redial.

25. Speed Dialing

1.Lift the handset.

2.Press a SPEED DIAL button. The number will be dialed automatically.

Note: You may use the speakerphone to dial a speed dial number by simply pressing the SPEED DIAL button.

26. Call Privacy

Another extension cannot access a line that you are using unless you override Privacy for that call. Overriding the Call

Privacy feature allows someone else to join your conversation on the same line.

To override (disable) Call Privacy:

Press the line button that you are cur- rently accessing until you hear a single tone.

To enable Call Privacy:

Press the line button until you hear a double tone.

Note 1: When non-system equipment, such as a single line telephone or facsimile machine, is using a line, any VT 1421 system telephone may access that line also. However, when a system telephone accesses the line the Call Privacy feature is en- abled and additional system telephone may not access the line.

Note 2: Due to the direct wiring of single line telephones, cordless telephones, facsimile machines, or modems, it is not possible to prevent these de- vices from accidentally intrud- ing on a line that you are us- ing.

27. Pulse-to-Tone Switching

If you are pulse dialing service you may need to access a computer or calling services that use tone dialing.

While on a line:

1.Dial the telephone number in pulse mode.

2.Dial *tone to change to the tone di- aling mode.

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VTech VT 4121 manual Call Privacy, Pulse-to-Tone Switching