Control and Functions of the Telephone
To make phone operations easier and to avoid user confusion, many required functions are already programmed into the fixed function keys. There are 15 fixed function keys in the UIP300G.
•Speaker/Headset – Turn speakerphone or headset on/off
•Mute – Enable/disable the Mute function
•Hold – Hold the called party
•Transfer – Transfer one party to another
•Conference – Establish a
•Redial – Redial last called number / Enter “,” , pause digit for Phone Book or speed dial numbers
•Menu – Display the main Setup menu if in the Standby screen, or return to Standby screen if in any menu or submenu screen
•Select – Confirm a particular choice inside any menu screen
•Cancel/Del
◊Works as delete key when there is one or more character(s)
◊Works as backspace key when there is one or more digit(s)
◊Deletes whole character string or digit(s) if this key is pressed and held for 2 seconds or longer
◊Cancels the operation in the setup menu and returns to the previous menu.
•Navigation 
(up) and 
(down) Keys – Used mainly to navigate (up/down) the Setup Menu
•Volume 
(up) and 
(down) Keys – Used for volume adjustment
•Telephone Line Keys – Used to select telephone line 1 or 2
Function Keys
There are five user programmable function keys in the UIP300G. Each can be programmed to one of the three available functions – Speed Dial, Do Not Disturb (DND), and Voice Mail.
LED Status
There are 10 LEDs in the UIP300G. Four LEDs are located adjacent to the four fixed keys. Lines 1 and 2, Speaker/Headset and Mute show the status of the function in each key. The Message Waiting Indication is dedicated to notify the user of the arrival of an incoming call or a new voice mail. Table
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