28
AA
AA
TT
TT
cc
cc
oo
oo
mm
mm
mm
mm
aa
aa
nn
nn
dd
dd
ss
ss
mm
mm
oo
oo
dd
dd
ee
ee
mm
mm
tt
tt
ee
ee
rr
rr
mm
mm
ii
ii
nn
nn
aa
aa
tt
tt
ee
ee
dd
dd
Ensemble S1/B/E : GSM DTE-DCE Interface commands
+CSCS Select terminal character set
Ensemble C2/B : Identification and Control
AT Attention Command
Z Reset to user deÞned conÞguration
&F Set to factory conÞguration
I IdentiÞcation information
+GMI Request Infrared Modem manufacturer identiÞcation
+GMM Request Infrared Modem model identiÞcation
+GMR Request Infrared Modem revision identiÞcation
+GCAP Request Infrared Modem capabilities list
Ensemble S2/B : GSM Call Control
+CR Service reporting control
+CRC Cellular result codes
Unsolicited Result Codes
*CRING Cellular result code
Ensemble C3/B : Call Control
A Answer
H Hook control
D Dial
O Return to on-line data mode
P Select pulse dialling
T Select tone dialling
Ensemble S3/B : GSM Data/Fax
+CRLP Radio link protocol
+CBST Select bearer service type
Ensemble C4/B : Interface Commands
S2 Escape sequence character
S3 Command line termination character
S4 Response formatting character
S5 Command line editing character
E Command echo
Q Result code suppression
V Result code format
&C Circuit 109 (DCD) control
&D Circuit 108 (DTR) response
+IFC DTE-DCE local ßow control
S0 Automatic answer control
S6 Blind dial delay control
S7 Connection completion timeout
S8 Comma dial modiÞer delay control
S10 Automatic disconnect delay control
M Monitor speaker control
X Call progress monitoring control
Ensemble S4/B : GSM Extended Error Reporting
+CEER Extended error report
Ensemble C6/B : Data Compression
+DS Data compression
+DR Data compression reporting
Unsolicited Result Codes
+DR Data Compression Indication