28
List of Reasons for Disconnection
■
Packet communication
Value
Reason
27
An APN is not found or is incorrect.
30
Disconnected from the network.
33
Not signed up for packet communication.
36
Normal disconnection
■
64K data communication
Value
Reason
1
A specified number is not found.
16
Normal disconnection
17
Cannot communicate because the other party is
already in communication status.
18
Communication was originated but no response is
returned within the specified time.
19
Cannot communicate because the recipient’s
terminal is ringing.
21
The recipient rejected the call.
63
Network service and option are not enabled.
65
An invalid processing speed has been specified.
88
A call was originated to or received by a terminal
with different terminal attributes.
List of Error Reports
Numeric value indication
Text indication
Reason
10
SIM not inserted
UIM is not set.
15
SIM wrong
SIM (IC card equivalent
to UIM) other than a
D o C o M o p r o d u c t i s
inserted.
16
incorrect password Wrong password
100
unknown
Unknown error
Result Codes
The result code is displayed in the text indication
format (initial value) when the ATVn command is set
to n=1 (P.27), while the result code is displayed in the
numeric value format when it is set to n=0.
■
List of result codes
Numeric value indication Text indication
Description
0
OK
Normal execution
1
CONNECT
C o n n e c t e d t o t h e o t h e r
party.
2
RING
There is an incoming call.
3
NO CARRIER
The line is disconnected.
4
ERROR
Cannot accept a command.
6
NO DIALTONE Cannot detect a dial tone.
7
BUSY
During the detection of a
busy tone
8
NO ANSWER
Connection timeout
100
RESTRICTION The network is restricted.
The communication network
is congested. Retry later.
101
DELAYED
Call origination using the
redial record is restricted.
■
Extended result codes
●
&E0
Displays the connection speed between the FOMA terminal
and the base station.
Numeric value indication
Text indication
Connection speed
121
CONNECT 32000
32,000bps
122
CONNECT 64000
64,000bps
125
CONNECT 384000
384,000bps
133
CONNECT 3648000
3,648,000bps
●
&E1
Displays the connection speed between the FOMA terminal
and a PC.
Numeric value indication
Text indication
Connection speed
5
CONNECT 1200
1,200bps
10
CONNECT 2400
2,400bps
11
CONNECT 4800
4,800bps
12
CONNECT 9600
9,600bps
16
CONNECT 19200
19,200bps
17
CONNECT 38400
38,400bps
18
CONNECT 57600
57,600bps
19
CONNECT 115200
115,200bps
20
CONNECT 230400
230,400bps
21
CONNECT 460800
460,800bps
●
The displayed communication speed, which remains only
for compatibility with a modem that has a conventional RS-
232C interface, does not indicate the actual speed because
the FOMA USB Cable with Charge Function 01 (optional) is
used for connection between the FOMA terminal and a PC.
■
Communication protocol result codes
Numeric value indication Text indication
Description
1
PPPoverUD
64K data communication connection
5
PACKET
Packet communication connection
■
Example of result code indication
●
When ATX0 is set
When the connection is completed, only “CONNECT” is
displayed regardless of the AT¥V command setting (P.26).
Text indication example
Numeric value indication example
ATD
*
99
***
3#
CONNECT
ATD
*
99
***
3#
1
●
When ATX1 is set
※
When ATX1 or AT¥V0 is set
When the connection is completed, indicated in “CONNECT
<speed between the FOMA terminal and a PC>” format.
Text indication example
Numeric value indication example
ATD
*
99
***
3#
CONNECT 460800
ATD
*
99
***
3#
1 21
When ATX1 or AT¥V1 is set
※
When the connection is completed, indicated in “CONNECT <speed
between the FOMA terminal and a PC>PACKET<Host APN>/
<Highest uplink speed (FOMA terminal
→
base station)>/<Highest
downlink speed (FOMA terminal
←
base station)>” format.
Text indication example
Numeric value indication example
ATD
*
99
***
3#
CONNECT 460800 PACKET
mopera.net/384/3648
ATD
*
99
***
3#
1 21 5
(Indicates that the uplink connection is made using 384kbps
maximum and the downlink connection is made using
3,648kbps maximum to mopera.net.)
※
When ATX1 and AT¥V1 are set simultaneously, the dial-up
connection may not be performed correctly. We recommend
using AT¥V0 only.