On-hook/Off-hook Some procedures in this user guide instruct you to perform a step while “on-hook” or “off-hook.” These terms refer to the position of the handset. “Off-hook” indicates that the handset should be lifted off of the telephone cradle. “On-hook” indicates that the handset should remain in the cradle and should not be lifted. Volume Controls Voice and ring volume levels are controlled by adjustable slides located at the bottom of Automatic Line Selection You have Automatic Line Selection, if you go off-hook and hear dial tone and the [DN], CO, or Pooled Line (PL) LED lights steady. The LCD displays the station number (201) and the seized CO Line (11). ® To make a call when you have Automatic Line Selection ® Lift the handset or press 63.5. NO. 201 USING LINE 11 You do not have Automatic Line Selection, if you have to press an available [DN] or CO Line before dialing. ® To make a call when you do not have Automatic Line Selection ® Press the [DN] or &2 first before using the handset or 63.5.the front panel. The right 92/ control adjusts the speaker volume for dial tone, station Background Music (BGM), Off-hook Call Announce, and voice. The left 5,1* control adjusts the ring tone and handsfree voice announcement levels. The method for changing the volume varies (see Tables 5 and 6). Table 5 Using VOL Feature Phone Status Slide Comments Ring Tone Volume/ Incoming Handsfree Answerback and Speaker OCA On-hook, Idle 5,1* control Adjusting the ring tone volume also changes the volume level of incoming Handsfree Answerback and Speaker OCA calls before they are answered by pressing a [DN]. Table 6 Using VOL with Additional Buttons Feature Phone Status Press Comments BGM over Telephone Speakers On- hook, Idle %*0 ...or [DN] + and 63.5 BGM is activated over your telephone speakers. BGM Volume On- hook, Idle [DN] and slide the 92/ control You hear dial tone after pressing the button. Adjust the volume of the BGM while listening to the dial tone. The dial tone volume should be the same as the BGM after you have adjusted it. Press 63.5 after setting the volume level.