Docomo FOMA N901IC, Руководство пользователя, Страница: 522 / 596

520
Data Comm
unication
● Supplementary explanation of AT command
■ Commands which do not function
The following commands do not generate errors but will
not function as a command:
・
ATT (Tone setting)
・ ATP (Pulse setting)
■
Command name: +CGDCONT
・
Outline
Set the access point name (APN) for packet
origination.
Though this command is a setting command, it will
not be recorded in non-volatile memory written by
[&W], nor reset by [&F] or [Z].
・ Format
+CGDCONT=[<cid>[,“PPP”[,“<APN>”]]]
・
Explanation of the parameters
Set the access point name (APN) for packet
origination. For a setting example, see the following
command execution example:
<cid>*: 1 to 10
<APN> * : Any value
*: <cid> is a number for managing the access point
name (APN) registered in the FOMA terminal for a
packet communication. For the FOMA terminal,
you can register from number 1 to 10.
“mopera.ne.jp” is registered to <cid>=1 as an
initial value, which can be rewritten.
<APN> is an arbitrary character string showing
each access point name.
・ Operation performed when the parameter is omitted
+CGDCONT=: Set the initial value to all <cid>.
+CGDCONT=<cid>: Set the specified <cid> to the
initial value.
+CGDCONT=?: Display a list of values that can be
set.
+CGDCONT?: Display the current setting.
・ Command execution example
Command for registering an APN name of “abc”
(when cid is 3).
AT+CGDCONT=3,“PPP”,“abc” OK
■ Command name: +CGEQMIN=[parameter]
・
Outline
Register a criterion to be used to decide whether or
not to allow the QoS (quality of service) that is
informed from the network side when PPP packet
communication is established.
The 4 setting patterns as described in the following
command execution example can be used.
Although this command is a setting command, it will
not be recorded in non-volatile memory written by
[&W], nor reset by [&F] or [Z].
・ Format
+CGEQMIN=[<cid>[,,<Maximum bitrate
UL>[,<Maximum bitrate DL>]]]
・ Explanation of the parameters
<cid>
* : 1 to 10
<Maximum bitrate UL> ※ : None (initial value) or 64
ATX n
[&F] [&W]
Specify whether the speed indication
is present in the CONNECT display
when connecting the line.
Also detect a busy tone or a dial tone. n =0 : Without dial tone detection; without busy
tone detection; without speed display.
n =1 : Without dial tone detection; without busy
tone detection; with speed display.
n =2 : With dial tone detection; without busy
tone detection; with speed display.
n =3 : Without dial tone detection; with busy
tone detection; with speed display.
n =4 : With dial tone detection; with busy tone
detection; with speed display (initial
value).
ATX1
OK
ATZ Reset the current setting to the
contents of the non-volatile memory.
If this command is input during
communication, the line will be
disconnected. — (Online command mode)
ATZ
NO CARRIER
(Offline command mode)
ATZ
OK
+++ In response to the escape sequence,
the online date mode changes to the
online command mode while
maintaining the line connection. — (Online data mode)
+++ (No display)
OK
AT command Outline Description of parameters
Command execution
example