Ac75 at command set – Siemens AC75 User Manual
Page 350
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AC75 AT Command Set
11.22 Using GPRS AT commands (Examples)
s
AC75_ATC_V01.002
Page 350 of 569
10/30/06
Confidential / Released
EXAMPLE 2
Quality of Service (QoS) is a special parameter of a CID which consists of several parameters itself.
The QoS consists of
- the precedence class
- the delay class
- the reliability class
- the peak throughput class
- the mean throughput class
and is divided in "requested QoS" and "minimum acceptable QoS".
All parameters of the QoS are initiated by default to the "network subscribed value (= 0)" but the QoS itself is
set to be undefined. To define a QoS use the
command.
Overwrite the precedence class of QoS of CID 1 and set the QoS of CID 1 to be present:
A following read command will respond:
All QoS values of CID 1 are set to network subscribed now, except precedence class which is set to 2. Now
set the QoS of CID 1 to not present:
Once defined, the CID it can be activated. To activate CID 2 use:
If the CID is already active, the mobile responds OK at once.
If no CID and no STATE is given, all defined CIDs will be activated by:
If no CID is defined the mobile responds +CME ERROR: invalid index
Remark: If the mobile is NOT attached by
=1 before activating, the attach is automatically done by
command.
After defining and activating a CID it may be used to get online by:
The mobile supports Layer 2 Protocol (L2P) PPP only.
Remark: If the mobile is NOT attached by
=1 and the CID is NOT activated before connecting,
attaching and activating is automatically done by the
command.
Some providers (e.g. Vodafone or E-Plus) require to use an APN to establish a GPRS connection. So if you
use the Microsoft Windows Dial-Up Network and ATD*9... to connect to GPRS you must provide the context
definition as part of the modem definition (Modem properties/Connection/Advanced.../Extra settings). As an
alternative, you can define and activate the context in a terminal program (e.g. Microsoft Hyperterminal) and
then use the Dial-Up Network to send only the
command.
AT+CGQREQ=1,2
OK
AT+CGQREQ?
+CGQREQ: 1,2,0,0,0,0
OK
AT+CGQREQ=1
OK
AT+CGACT=1,2
OK
AT+CGACT=
OK
AT+CGDATA="PPP",1
CONNECT
The mobile is connected using the parameters of CID 1.
AT+CGDATA=
CONNECT
The mobile is connected using default parameters (
- A75
- SXG75
- CX65
- A50
- C30
- A65
- SL75
- A35
- M75
- SX1
- C55
- M55
- SL45
- S65
- S75
- CF75
- CFX65
- AX75
- C75
- M65
- CX75
- ST60
- U15
- CF62
- C45
- C45
- Xelibri 8
- Xelibri 7
- SL42
- SL45i
- Xelibri 3
- ST55
- SL55
- C62
- C62
- Xelibri 6
- M50
- Xelibri 2
- Xelibri 4
- A57
- A36
- Xelibri 1
- Xelibri 5
- C70
- Gigaset SL 740
- Mobile Phone C35i
- 4110
- RS-485
- A55
- Gigaset SL55
- Gigaset C450 IP
- Gigaset E45
- S42
- Gigaset 150
- XT75
- SL370
- M30
- A40
- S56
- TDMA 800
- S40
- 150 H
- MT50
- C60
- SL 42
- CL50
- 1168
- C35i
- A52
- SL56
- A60
- SX66
- 4000
- MOVIEMATE 50
- XT55 AVL
- XT55
- 3000
- Gigaset 200
- Mobile
- Mux_guide_v06
- Gigaset S450 IP
- MC60
- Hicom 300E
- SF65
- CXV70
- CXV65
- 8WD44
- C61
- C56
- S45i
- MC55
- CX70
- PEGASUS-DTC AX72
- C70 CT70
- 4010
- Gigaset SL1
- Gigaset C100 DECT
- Gigaset S1
- 4000i
- Gigaset 3000 Classic