Terminal indicators 11Terminal displayThe display on the IP Phone terminal has blue LED backlighting. Whenthe phone ceases to be active, the backlighting continues for a period oftime, as determined by the value of the backlight timer. When you initiallyreceive your phone, the backlight timer is set to the default value. It ispossible to alter the value of backlight timer. For instructions, see “Settingthe backlight timer” (page 104).See Figure 2 "IP Phone display" (page 11).Figure 2IP Phone displayTerminal indicatorsIP Phone terminal uses light-emitting diodes (LEDs) of different colors toindicate the current state of the terminal. The following table describeseach color its associated state.A steady indicator means that the extension or feature beside it is active.Table 1IP Phone indicatorsIndicator LED color MeaningMessage waiting Red (located at the top of the set) Lit when a message is waiting, or acall is missed. The light turns off afteryou retrieve the waiting message.Data waiting Blue (located at the top of the set) Lit when the terminal is on an activecall.Link/Data Green (located on the back covernear the network Ethernet jack)Lit when the link is alive and flashesto indicate activity.Carrier VoIPNortel IP Phone 1110 User Guide (CICM)NN10300-021 02.03 Standard7 March 2008Copyright © 2007, 2008 Nortel Networks.
