Data Sheet

Smart Machine Smart Decision
OK
Parameter
See Write Command
Response
+CDRIND: <n>
OK
Read Command
AT+CDRIND?
Parameter
See Write Command
Response
OK
ERROR
Parameter
<n> A numeric parameter to enable an unsolicited event code indicating
whether a CS voice call, CS data has been terminated.
0 Disable
1 Enable
Unsolicited result code
When enabled, an unsolicited result code is returned after the connection
has been terminated
+CDRIND: <type>
Write Command
AT+CDRIND=<
n>
Parameter
<type> Connection type
0 CSV connection
1 CSD connection
2 PPP connection
Parameter Saving NO_SAVE
Mode
Max Response -
Time
Reference Note
6.2.15 AT+CSPN Get Service Provider Name from SIM
AT+CSPN Get Service Provider Name from SIM
Response
+CSPN: <spn>,<display mode>
OK
If error is related to ME functionality:
+CME ERROR: <err>
Read Command
AT+CSPN?
Parameters
SIM800 Series_AT Command Manual_V1.05 154 2014-07-31