Specifications

February 23, 2000 Motorola Personal Communications Sector Page 16
Satellite Subscriber Products Division
Motorola Personal Communications Sector
Satellite Subscriber Products Division
ISU AT Command Reference Extended Cellular Commands (+C)
4 Extended Cellular Commands (+C)
The following commands are taken from the ETSI specifications GSM 07.07 (reference [4]), and GSM
07.05 (reference [6]).
4.1 +CBC - Battery Charge
Exec Command: +CBC
Execution command returns the battery connection status <bcs> and battery charge level <bcl> of the phone.
The response is in the form:
+CBC: <bcs>,<bcl>
where <bcs>:
0 ISU is powered by the battery
1 ISU has a battery connected, but is not powered by it
2 ISU does not have a battery connected
3 Recognized power fault, calls inhibited
and <bcl>:
0 battery is exhausted, or ME does not have a battery connected
1...100 battery has 1-100 percent of capacity remaining
Test Command: +CBC=?
Test command returns the values for <bcs> and <bcl> supported by the ISU. Response is in the form:
+CBC: (list of supported <bcs>s),(list of supported <bcl>s)
4.2 +CBST - Select Bearer Service Type
Set Command: +CBST=[<speed>[,<name>[,<ce>]]]
Select the bearer service type for mobile originated calls.
<speed> can have the following values:
0 Autobauding
1 300 bps V.21
2 1200 bps V.22
4 2400 bps V.22bis
6 4800 bps V.32 (default)
7 9600 bps V.32
65 300 bps V.110
66 1200 bps V.110
68 2400 bps V.110
70 4800 bps V.110
71 9600 bps V.110
<name> takes the following value:
0 data circuit asynchronous