AT&T MERLIN LEGEND Communications System PBX System Planning Manual page 133

Features
Transfer Audible
Type of Transfer
4-28 System Features
Planning Form Instructions
Under the "One-Touch Call Handling" heading in the "Transfer Options"
section of Form 6f, do one of the following:
Check "One-Touch Transfer" to keep the factory setting.
To keep the factory-set automatic completion of transfers, check that
box.
To change the factory setting to manual completion, check that box.
Check "One-Touch Hold" if you do not want to keep the One-Touch
Transfer feature.
The Transfer Audible option allows you to select whether an outside caller hears
Music-on-Hold or ringing (called ringback) while being transferred.
Note: If you use equipment that rebroadcasts music or other copyrighted
materials, you may be required to obtain a copyright license from, and pay
license fees to, a third party such as the American Society of Composers,
Artists, and Producers (ASCAP) or Broadcast Music Incorporated (BMI). Or, you
can purchase a Magic on Hold system, which does not require you to obtain
such a license, from AT&T or an authorized representative.
Planning Form Instructions
Under the "Transfer Audible" heading in the "Transfer Options" section of
Form 6f do one of the following:
Check "Music-on-Hold" if you plan to play music while callers are being
transferred.
Check "Ringback" if you're not providing music.
Type of Transfer determines whether the system automatically selects a Ring or
Voice button when the person transferring a call presses either the Transfer
button or an Auto Dial button for One-Touch Transfer. The factory setting is the
Ring button. You can change the factory setting to the Voice button, which
means that calls can be transferred with a voice announcement.
Planning Form Instructions
Under the "Type of Transfer" heading in the "Transfer Options" section of
Form 6f, do one of the following:
Check "Ring button" for the system to select a Ring button for transferred
calls.
Check "Voice button" for the system to select a Voice button for
transferred calls.