BT NetAgent Series User Manual page 97

4: Once card inserted, Modem would detects if such SIM card has password and the signal
with its ISP.
If Led flashes every second continuously, there is no signal been received. OR, SIM card has
password, invalid password.
If such conditions happens, please unplug&plug the power on Modem and it shall ready SIM
again.
If Led doesn't flash continuously (once every 8 seconds), then Modem is working properly.
BP506 Modem Configuration：
•
•
•
•
•
Issued by: BT
Version no: 6.1
Date: March 2019
BP506 Modem
Modem communication Type→Select SMS
SMS Communication→Select GPRS
Enter SIM Card PIN(leave blank if none)。
Click on Apply。
BT UPS Enterprise SNMP Agent
Page 97 of 103