MC55_ATC_V04.00 Page 254 of 475 3/17/06
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10.10.2 Information Elements Related to FTP Service
48  Remote peer has closed the connection Remote peer has closed the 
connection unexpectedly, and 
no data are available. The host 
shall close the service.
Note that the "^SIS" URC only 
indicates the <urcInfoId>, 
but the AT^SISE command 
indicates both the <urcIn-
foId> and the <urcInfo-
Text>. 
49  Fatal: No memory is available for service action
50  Fatal: Service has detected an internal error
80  Connection profile not defined.
84  PPP LCP FAILED PPP error
85  PAP Authentication failed PPP error
86  CHAP Authentication failed PPP error
87  IPCP failed PPP error
Warnings
4001  Applies only to interactive text 
mode: Indicates that number of 
input characters is greater than 
<cnfWriteLength>.
General Information Elements
6001  General progress information 
for connection setup.
<urcInfoId> <urcInfoText> Description
100  FTP Server rejects session.
101  FTP Server rejects USER command.
102  FTP Server rejects PASS command.
103  FTP Server rejects PASV command or client can't detect 
remote IP address.
104  FTP Server rejects requested client action.
105  The given path segment is wrong.
106  *) The FTP client requests the file 
size from the server before 
starting the download. During 
transmission phase the client 
adds the bytes which are sent 
via serial line. After transmis-
sion is done the client com-
pares the amount of bytes 
transferred via serial line and 
socket.
2100  FILE: <filename> File name assigned by FTP 
server if mode=u is used. 
<urcInfoId> <urcInfoText> Description