User Guide for the SIP-T23P/G IP Phone16LED Status Descriptionconversation on hold.Line key LED (associated with a bridged line)The local BLA phone indicates the phone is involved in a BLA call, while the monitoringBLA phone indicates the phone is not involved in the BLA call.LED Status DescriptionOff The bridged line is idle.Fast flashing green The bridged line receives an incoming call.Solid green (for local BLAphone)Solid red (for monitoring BLAphone)The bridged line is in conversation.The bridged line is dialing.The bridged line is seized.Slow flashing green (forlocal BLA phone)Slow flashing red (formonitoring BLA phone)The bridged line conversation is placed on hold.NoteTwo ways to customize configurations of your SIP-T23P/G IP phone: The user interface on the IP phone. The user interface in a web browser on your PC.The hardware components keypad and LCD screen constitute the phone user interface,which allows the user to execute all call operation tasks and basic configurationchanges directly on the phone. In addition, you can use the web user interface toaccess all configuration settings. In many cases, either the phone user interface and/orthe web user interface interchangeably. However, in some cases, it is only possible touse one or the other interface to operate the phone and change settings.You can customize your phone by pressing the Menu soft key to access the phone userinterface. The Advanced Settings option is only accessible to the administrator, and thedefault administrator password is “admin” (case-sensitive). For more information oncustomizing your phone with the available options from the phone user interface, referThe above introduces the default LED status. The statuses of the power indicator LED andBLF key are configurable via web user interface. For more information, refer toYealink_SIP-T2_Series_T19(P) E2_T4_Series_CP860_IP_Phones_Administrator_Guide.