Siemens SINAUT MD720-3 System Manual page 55

AT+CRC Set Cellular Result Codes for incoming call indication
Test
Command: AT+CRC=?
Response: +CRC: (list of supported <mode>)
OK
Read command
Command: AT+CRC?
Response: +CRC:<mode>
OK
Executive command
Command: AT+CRC=[<mode>]
Response: OK
<mode>:
Parameter:
0: disable extended format
1: enable extended format
Notice: When enabled, an incoming call is indicated with
+CRING: <type> with, <type> :
AT+IPR Set fixed local rate
Test
Command: AT+IPR=?
Response: +IPR: (list of supported auto-detectable <rate>s), (list of supported fixed-only
<rate>s)
Read command
Command: AT+IPR?
Response: +IPR: <rate> OK
Executive command
Command: AT+IPR=<rate>
Response: OK
<rate> bit rate per second
Parameter:
1200
2400
4800
9600
19200
38400
57600
Notice: -
SINAUT MD720-3
C79000-G8976-C211
SINAUT MD720-3 in Terminal Mode
FAX or VOICE
55