
BM818
Operation Manual
31
/34
Picture 35
:
Hand up phone call
4.4
.
How to check module information and SIM card status
A.
Put SIM/USIM Card which supports voice service into EVB
board.
a)
Open the HyperTerminal, configuration same as Picture
22 and 23.
B.
Type “ATI”, shows module information; type “AT+CPIN?”
shows SIM Card Status.
Summary of Contents for BM818
Page 12: ...BM818Operation Manual 12 34 ...