Lenovo ThinkPad T520 User Manual page 77

Table 3. Modem command list
Description
Command
Z Z Z Reset to default
configuration
+FCLASS +FCLASS +FCLASS Select Active Service
Class
+VCID +VCID +VCID Caller ID
+VRID
+VRID +VRID Report Retrieved Caller ID
\N \N \N Operating Mode
Syntax
Z Z Z
+F +F +FCL CL CLAS AS ASS S S =<Mode>
+VCID ID ID=<pmode> +VC +VC
+VRID=<pmode> +VRID +VRID
\N<mode> \N \N
Values
<Mode>
0: Select Data Mode
1: Select Facsimile Class 1
Mode
1.0: Select Facsimile Class 1.0
Mode
8: Select Voice Mode
<pmode>
0: Disable Caller ID reporting
1: Enables Caller ID with
formatted presentation to the
DTE.
2: Enables Caller ID with
unformatted presentation to the
DTE.
<pmode>
0: Reports Caller ID with
formatted presentation to the
DTE.
1: Reports Caller ID with
unformatted presentation to the
DTE.
<mode>
0: Selects normal speed
buffered mode (disables
error-correction mode)
and forces &Q6 (selects
asynchronous operation in
normal mode.)
1: Same as 0.
2: Selects reliable (error
correction) mode and forces
&Q5 (the modem will try to
negotiate an error corrected
link). The modem will first
attempt a LAPM connection and
then MNP connection. Failure
to make a reliable connection
results in the modem hanging
up.
3: Selects auto reliable mode
and forces &Q5 (the modem
will try to negotiate an error
corrected link). This operates
the same as \N2 except failure
to make a reliable connection
results in the modem falling back
.
Chapter 2 Using your computer
59