Getting Started
38
Testing the Configuration (continued)
Descrip-
tion
AT
Commands
Response
Returned
Comments
RING
ATA
Answer the call.
Receiving
an incoming
call
OK
ATD1234;
Don’t forget the “;”
at the end for
“voice” calls.
OK
Communication
established
CME
ERROR : 11
PIN Code not
entered (with
+CMEE : 1 mode)
Initiate a
call
CME
ERROR : 3
AOC credit (Advice
of Charge tells the
user how much a
call will cost) has
been exceeded or a
communication is
already established.
