SIM800 datasheet(364/380 Pages) SIMCOM

364 / 380 page

Smart Machine Smart Decision

SIM800 Series_AT Command Manual_V1.09

364

2015-08-03

The peak throughput class

The mean throughput class

And is decided in "requested QOS” and "minimum acceptable QOS”.

All parameters of the QOS are initiated by default value (=0) except the reliability class is 3. To

define a QOS use the AT+CGQREQ or AT+CGQMIN Command.

Overwrite the precedence class of

QOS of CID 1 and sets the QOS of

CID 1 to be present

AT+CGQREQ=1,0,0,3

,0,0

Response: all QOS values of the

activated CID.

AT+CGQREQ?

+CGQREQ: 1,0,0,3,0,0

+CGQREQ: 2,0,0,3,0,0

+CGQREQ: 3,0,0,3,0,0

Set the QOS of CID 1 to not present.

Once defined, the CID can be activated.

AT+CGQREQ=1

Activate CID 1, if the CID is already

active, the mobile returns OK at once.

If no CID is defined the mobile responds

+CME ERROR: invalid index.

Note: If the mobile is NOT attached

by AT+CGATT=1 before activating, the

attachment is automatically done by the

AT+CGACT Command.

AT+CGACT=1,1

AT+CGACT=1,3

+CME ERROR: requested

service

option

not

subscribed.

Use the defined and activated CID

to get online. The mobile can be

connected using the parameters of

appointed

CID

using

default

parameter

AT+CGDATA="PPP",

CONNECT

The mobile supports Layer 2 Protocol (L2P) PPP only.

Note: If the mobile is NOT attached by AT+CGATT=1 and the CID is NOT activated before

connecting, attaching and activating is automatically done by the AT+CGDATA Command.

Some providers require using an APN to establish a GPRS connection. So if user uses the

Microsoft Windows Dial-Up Network and ATD*9… to connect to GPRS, user must provide the

context definition as part of the modem definition (Modem properties/Connection/Advanced…

/Extra settings.) As an alternative, user 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 ATD

Command.

20.9 TCPIP Commands

Please refer to SIM800 Series_TCPIP_Application Note.doc

SIM800 датащи(PDF) 364 Page - SIMCom

SIM800 датащи(HTML) 364 Page - SIMCom

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL