Siemens 600 Series - Manual (Page 34)

1–20 ROLMphone 300/600 User Guide
Sounds
Your phone makes different sounds to let you know
what’s going on. Rings occur on a line that you are not
using and indicate that you have an incoming call.
Tones occur while you are using your phone and pro-
vide information about calls and features.
Sound Meaning
Rings Single (repeated) Internal call
Double (repeated) External call
Triple (repeated) Callback
Long (repeated) Intercom call or hunt group call
Single beep Forwarded call; also used in
connection with DSS extensions
and intercom features.
Triple beep DSS call
Continuous Emergency call
Tones Broken dial tone, inter-
rupted every 1/2 sec. Your phone is in Do Not Disturb
or Forwarding mode.
Broken dial tone, inter-
rupted every 1 1/2 sec. A reminder message or Phone-
Mail or ROLMfax notification
is waiting.
Busy tone The party you called is on the
phone.
Busy tone that changes
to a very fast busy tone You cannot queue for the party
you called.
Dial tone You can make a call or invoke a
feature.
Fast busy tone Invalid call