##1111 [ TX/RX ] Protocol error, unspecified
Cause
• Cause number #111 (Protocol error, un-
specified) arrived from the network.
##1112 [ TX/RX ] Release because of error in a local area
Cause
• Cause number #112 (Release because of
error in a local area) arrived from the net-
work.
Chapter 2: Service Error Codes
Remedy
• Start a communication once again.
• Print out a communications analysis list,
and analyze it.
• Contact the telephone company or the ex-
change manufacturer to find out the nature
of cause number #111.
Remedy
• Start a communication once again.
• Print out a communications analysis list,
and analyze it.
• Contact the telephone company or the ex-
change manufacturer to find out the nature
of cause number #112.
2-169
[German model]