J179/J139 TELEPHONE INSTRUCTIONS
Page 2 © CPCS J179/J139 SIP Telephone Instructions Document CM8.1 / 11-10-20
MESSAGE LIGHT (top right corner)
The Message Light
• Displays a flashing red light to indicate an incoming call and a solid red light to indicate a voice mail
message.
•
Your Phone Display Contains the Following Information
• Displays information such as date, time, soft key labels, and menu items.
◆ If there is a scroll bar or a line indicator at the right of the phone display, use the Up and Down Arrow keys to scroll
up and down.
The Soft keys
• Displays screen-specific commands.
NAVIGATION WHEEL AND THE OK
BUTTON
Up and Down Navigation Arrows
• Use the Up and Down Navigation Arrows to scroll through lists.
Right and Left Navigation Arrows
• Use the Right and Left Navigation Arrows when required.
OK Button
• Selects the function assigned to the left soft key.
The Phone Button
• Displays the phone main screen.
The Main Menu Button
• Displays the menu options, features and other phone settings.
The Contacts Button
• Displays the entries in your contact list.
RECENTS (CALL HISTORY) BUTTON
The Recents (Call History) Button
• Displays all call history list.
The Volume Button
• Increases or decreases the volume of the handset, headset or speaker when you are on a call.
Adjusts the ringer volume when you are not on a call.
The Headset Button
• Activates and deactivates the headset.
The Envelope (Voice Mail) Button
• Provides access to the voice mail system.
The Speaker Button
• Activates and deactivates the speakerphone.
• You can also lift the handset to deactivate the speakerphone.