UC864
UC864
UC864
UC864----E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6 ---- 2010
2010
2010
2010----0
00
05
55
5----20
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Page 128 of 329
3.5.4.7.
Commands For GPRS
Commands For GPRS
Commands For GPRS
Commands For GPRS
3.5.4.7.1.
GPRS Mobile Station
GPRS Mobile Station
GPRS Mobile Station
GPRS Mobile Station Class
Class
Class
Class ---- +CGCLASS
+CGCLASS
+CGCLASS
+CGCLASS
+CGCLASS
+CGCLASS
+CGCLASS
+CGCLASS ---- GPRS mobile station class
GPRS mobile station class
GPRS mobile station class
GPRS mobile station class
AT+CGCLASS=
AT+CGCLASS=
AT+CGCLASS=
AT+CGCLASS=
[<class>]
[<class>]
[<class>]
[<class>]
Set command sets the GPRS class according to <class>
<class>
<class>
<class> parameter.
Parameter:
<class>
<class>
<class>
<class> - GPRS class
“A” - WCDMA (factory default)
“B” - GSM/GPRS
“CG” - class C in GPRS only mode (GPRS only)
“CC” - class C in circuit switched only mode (GSM only)
Note: the setting is saved in NVM (and available on following reboot).
AT+CGCLASS?
AT+CGCLASS?
AT+CGCLASS?
AT+CGCLASS?
Read command returns the current value of the GPRS class in the format:
+CGLASS: <class>
+CGLASS: <class>
+CGLASS: <class>
+CGLASS: <class>
AT+CGCLA
AT+CGCLA
AT+CGCLA
AT+CGCLASS=?
SS=?
SS=?
SS=?
Test command reports the range for the parameter <class>
<class>
<class>
<class>
3.5.4.7.2.
GPRS Attach Or Detach
GPRS Attach Or Detach
GPRS Attach Or Detach
GPRS Attach Or Detach ---- +CGATT
+CGATT
+CGATT
+CGATT
+CGATT
+CGATT
+CGATT
+CGATT ---- GPRS Attach Or Detach
GPRS Attach Or Detach
GPRS Attach Or Detach
GPRS Attach Or Detach
AT+CGATT=[
AT+CGATT=[
AT+CGATT=[
AT+CGATT=[
<state>]
<state>]
<state>]
<state>]
Execution command is used to attach the terminal to, or detach the
terminal from, the GPRS service depending on the parameter <state>
<state>
<state>
<state>.
Parameter:
<state>
<state>
<state>
<state> - state of GPRS attachment
0 - detached
1 - attached
AT+CGATT?
AT+CGATT?
AT+CGATT?
AT+CGATT?
Read command returns the current GPRS service state.
AT+CGATT=?
AT+CGATT=?
AT+CGATT=?
AT+CGATT=?
Test command requests information on the supported GPRS service states.
Example
AT+CGATT?
+CGATT: 0
OK
AT+CGATT=?
+CGATT: (0,1)
OK
AT+CGATT=1
OK