Mitel 5604 User Manual

“Sound off” icon appears when the Sound off key or Mute button is pressed

The Silent ("Volume 0") icon is displayed when the volume has been set to Silent.

"Microphone off" icon indicates a silenced microphone. It appears after a long press on the 
Sound off key, Mute button during a call.

During a PTT call, the microphone is silenced when the PTT button is released

“Loudspeaking” icon appears in the soft key bar during a call. Pressing this icon turns on 
the loudspeaker.

“Loudspeaking off” icon appears after the soft key for Loudspeaking icon is pressed. 
Pressing this icon turns off the loudspeaker.

“New message” icon or “Interactive message” icon indicates that a new text message (or 
messages) has arrived. The icon remains in the status bar until all new messages in the 
inbox are read.

"Request for answer" icon in front of a message indicates that this message must be 
acknowledge or rejected

“Voice mail message” icon appears in the status bar when voice mails are received. The 
icon remains until you listen to your the voice mail.

Voice mail message” icon appears in the message box when voice mails are received. The 
icon remains until you listen to your the voice mail.

“Read message” icon or “Read Interactive message” icon in front of a message shows that 
this message once has been read

"Unsent message" icon

"Sent message" icon

"New colored message" icon indicates that a new colored text message(s) has arrived. The 
messages can be labeled with different colors.

"Read colored message" icon indicates that a colored text message(s) has been read. The 
messages can be labeled with different colors.

"High priority" icon included with New message icon indicates message is of high priority

"Alarm priority" icon included with New message icon indicates alarm priority of a message

“Key lock” icon indicates a locked keypad

"Locked entry" icon indicates that the contact cannot be edited or deleted by the user

"Phone lock" icon indicates a locked handset