Yealink SIP-T23P [107/841] Power indicator led

Configuring Basic Features

 Connected Line Identification Presentation

 DTMF

 Allow Mute

 Intercom

 Call Timeout

 Ringing Timeout

 Send user=phone

 SIP Send MAC

 SIP Send Line

 Reserve # in User Name

 Password Dial

 Unregister When Reboot

 100 Reliable Retransmission

 Reboot in Talking

Power indicator LED indicates power status and phone status. There are six

configuration options for power indicator LED:

Common Power Light On

Common Power Light On allows the power indicator LED to be turned on.

Ringing Power Light Flash

Ringing Power Light Flash allows the power indicator LED to flash when the IP phone

receives an incoming call.

Voice/Text Mail Power Light Flash

Voice/Text Mail Power Light Flash allows the power indicator LED to flash when the IP

phone receives a voice mail or a text message.

Mute Power Light Flash

Mute Power Light Flash allows the power indicator LED to flash when a call is mute.

Hold/Held Power Light Flash

Hold/Held Power Light Flash allows the power indicator LED to flash when a call is

placed on hold or is held.

Talk/Dial Power Light On

Talk/Dial Power Light On allows the power indicator LED to be turned on when the IP