Ejoin ACOM516 - Page 57

ACOM516 User Manual
Shenzhen Ejoin Technology Co.,Ltd. 51
Port LED
Port LED display every SIM card status on device.
Figure 3.9.1-2 Port LED
Items
Description
SIM card is detected, but it is not active.
SIM card is searching operator to register to.
SIM card is registered.
SIM card is calling.
Low balance(lower than the invalid balance when enable billing system)
SIM card register failed
SIM card is lock by device.
SIM card is locked by operator.
Table 3.9.1-1