Yealink SIP-T2 SERIES Administrator's Manual page 128

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
Features->Power LED->Ringing Power Light Flash
Phone User Interface:
None
phone_setting.mail_power_led_flash_enable
Description:
Enables or disables the power indicator LED to flash when the IP phone receives a
voice mail or a text message.
For SIP VP-T49G/SIP-T48G/T46G/T42G/T41P/T40P/T29G/T27P/T23P/T23G/T21(P) E2 IP
phones:
0-Disabled (power indicator LED does not flash)
1-Enabled (power indicator LED slow flashes (1000ms) red)
For SIP-T19(P) E2 IP phones:
0-Disabled (power indicator LED does not flash)
1-Enabled (power indicator LED slow flashes (1000ms) yellow)
Note: It is not applicable to CP860 IP phones.
Web User Interface:
Features->Power LED->Voice/Text Mail Power Light Flash
Phone User Interface:
None
phone_setting.mute_power_led_flash_enable
Description:
Enables or disables the power indicator LED to flash when a call is muted.
For SIP VP-T49G/SIP-T48G/T46G/T42G/T41P/T40P/T29G/T27P/T23P/T23G/T21(P) E2 IP
phones:
0-Disabled (power indicator LED does not flash)
1-Enabled (power indicator LED fast flashes (300ms) red)
For SIP-T19(P) E2 IP phones:
0-Disabled (power indicator LED does not flash)
1-Enabled (power indicator LED fast flashes (300ms) yellow)
Note: It is not applicable to CP860 IP phones.
Web User Interface:
Features->Power LED->Mute Power Light Flash
Phone User Interface:
106
Parameters
Permitted
Default
Values
0 or 1 1
0 or 1 0