Data Sheet

SIM900 AT Commands Set
SIM900R01_ATC_V1.00 21 15.01.2010
Suppression (allow CLI presentation)
<cug>
G Control the CUG supplementary service information for
this call
CUG Not supported
g Control the CUG supplementary service information
for this call
CUG Not supported
<;> Only required to set up voice call , return to Command state
Reference
V.25ter
Note
z Parameter “I” and “i” only if no *# code is within the dial string
z *# codes sent with ATD are treated as voice calls. Therefore, the
Command must be terminated with a semicolon “;”
z See ATX Command for setting result code and call monitoring
parameters.
2.2.6 ATD> <str> ORIGINATE CALL TO PHONE NUMBER IN MEMORY WHICH
CORRESPONDS TO FIELD <STR>
ATD><str> ORIGINATE CALL TO PHONE NUMBER IN MEMORY WHICH
CORRESPONDS TO FIELD <STR>