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Output Parameter
Connect DTE Speed
Error Control Level
Protocol Link Speed
Octets Received
Octets Sent
Cause
Cause Value
HDLC FCS Error
HDLC Transmit
Under-run
HDLC Receive
Over-run
Extended "AT&" Command Set
Command Options Function & Description
&Cn
&C0
&C1 * CD tracks presence of carrier (See
&Dn
&D0
&D1
&D2 * 108.2, Data Terminal Ready, DTR
118 AT Command Set Reference
Output Value Description
Current on-line DTE speed.
Error control protocol used for current
session.
Current on-line DCE speed, line speed.
Number of data octets received from
remote.
Number of data octets sent to remote.
Verbose disconnection reason for the last
session.
Numerical disconnection reason for the last
session.
Errors in frame (block) checksum (If there
were many FCS Errors, you may have
experienced problems on the line).
For TA's processor power measurement.
For TA's processor power measurement.
Carrier Detect (CD) options
CD always ON (See also S42.7)
also S38.3, S42.7)
Data Terminal Ready (DTR) options.
(See also S25)
Ignore DTR signal, assume DTR is
always ON.
108.1, DTR OFF-ON transition
causes dial of the default number.
(See also 'AT*Dn' and S48.4)
OFF causes the TA to hang up.
Ref.
S21.4
S21.6-7
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