Nokia 9356900 issue 1 사용자 설명서
27
List of AT Commands for Nokia 22
Copyright © Nokia Mobile Phones 2001. All rights reserved.
Defined values
"dir" The desired direction(s) of the operation of the data compression function; from
the DTE's point of view:
the DTE's point of view:
0
Negotiated … no compression
1
Transmit only
2
Receive only
3
Both directions, accept any direction
"neg" specifies whether the DCE should continue to operate if the desired result is not
obtained:
obtained:
0
Do not disconnect if Rec. V.42 bis is not negotiated by the remote DCE as specified
in <dir>
in <dir>
1
Disconnect if Rec. V.42 bis is not negotiated by the remote DCE as specified in <dir>
"P1" the maximum number of dictionary entries which should be negotiated
"P2" the maximum string length to be negotiated
"P1" the maximum number of dictionary entries which should be negotiated
"P2" the maximum string length to be negotiated
6.1.15 +DR Data compression reporting
Command
Response
Default
Set
+DR=<mode>
0
Read
+DR?
+DR: <mode>
Test
+DR=?
+DR: (0,1)
The +DR command controls the presentation of the +DR intermediate result code.
Defined values
<mode> data compression reporting:
0 disabled
1 enabled, i.e. + DR result code transmitted
1 enabled, i.e. + DR result code transmitted
6.2 De
facto
6.2.1 B CCITT/Bell mode
Command
Execute
B[0]..B1
The B command is ignored.