Oki Telephony Adapter - Manual (Page 10)

2 Outline
POWER Indicates power ON when lit.
Green lamp.
ALARM Indicates alarmed condition
detected in unit when lit.
Red lamp. (see table 1 p. 4)
LINE Indicates PSTN line is used
during operation when lit.
Green lamp.
LAN Indicates LAN link is
established and operating
normally when lit . When
blinking, data is being sent.
Green lamp.
PC Indicates link is established
and operating normally when
lit. When blinking, data is
being received.
Green lamp.
LEDs
Front panel