HANDSETVOLUME

The handset volume switch allows you to adjust the volume level to LO/MID/HI. The switch is located on the right side of the handset.

REDIAL/PAUSEBUTTON

1.If the number you dialed is busy, or you want to call the last number dialed again, lift the handset, or press and release the hookswitch for a new dial tone.

2.Press REDIAL. The number will appear on the display window.

3.The last number called (32 digits maximum) will automatically be redialed.

This button also allows you to insert a 3.6-second pause in the dialing sequence. This is particularly useful if you are connected to a PABX system where you must dial an access code (usually the number 9) to obtain an outside line.

1.Press the REDIAL/PAUSE button once and release at any point in the dialing sequence where a pause is desired.

2.The REDIAL/PAUSE button can be pressed more than once to create a longer pause.

HOLDBUTTON

1.To place a call on hold, press the HOLD button and hang up the handset. The display will show “PHONE ON HOLD” and remain lighted until you resume your conver- sation.

2.To resume your conversation, lift the handset or that of any extension phone on the same line.

FLASHBUTTON

This telephone provides a line break signal for accessing PABX service or for conve- nient use of Call Waiting from your local telephone company. If you have Call Waiting service, you can operate the Call Waiting function per the following instructions.

1.While having a conversation, another party calls and you hear a tone.

2.Press the FLASH button once and release. The first conversation is placed on hold and the second call can be answered.

3.Press FLASH button again and release. The first caller can be spoken to again and the second call is placed on hold.

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Cortelco 7150 instruction manual Handsetvolume, Redial/Pausebutton, Holdbutton, Flashbutton