User guide

TONES AND RINGS
Override Tone
Short beep, heard by all parties in a conversation
when someone Overrides (intrudes into) a call. This
beep is heard every two seconds, during the entire
call.
Reorder Tone
Rapid pulse (bip-bip-bip-bip) - heard when a
feature is not available to you. The feature is not in
your Class of Service or you have dialed an invalid
number.
Transfer Dial Tone
Three rapid pulses (bip-bip-bip-beeeee) - heard as
soon as you press transhonf to transfer a call to
another extension.
Overview 1-19