AT Commands Modem Terminated 150
Possible responses:
CONNECT
CONNECT <text>
<text> Description
28800 Connected with data bit rate of 28800 bits/s (HSCSD)
19200 Connected with data bit rate of 19200 bits/s (HSCSD)
14400 Connected with data bit rate of 14400 bits/s (HSCSD)
9600 Connected with data bit rate of 9600 bits/s
4800 Connected with data bit rate of 4800 bits/s
2400 Connected with data bit rate of 2400 bits/s
NO CARRIER The mobile phone is not registered.
ERROR If ATD is unsuccessfully executed by the phone.
NO DIALTONE The mobile phone is being used for a voice call or is not within coverage of the
network.
BUSY The phone number called is engaged; only valid for data and fax connections.
OK Only valid for voice calls.
Parameter:
<dial_string>:
<dial_string> Description
“0 1 2 3 4 5 6 7 8 9 +” Valid characters for origination
W The W modifier is ignored but is included for compatibility
reasons only
, The comma modifier is ignored but is included for
compatibility reasons only
; Informs the Infrared Modem that the number is a voice
number rather than a fax or data number
T The T modifier is ignored but is included only for
compatibility purposes
P The P modifier is ignored but is included only for
compatibility purposes