Maxon Telecom MM-6280IND Modem User Manual


 
HSDPA Standard At Commands Page 12 of 60 Version 1.2
The following diagram shows the naming convention of messages between MT2 and TE2.
Figure 1. Naming convention diagram
1.8. DTE-TA/DCE interface commands
Table 3. ITU-T V.250 commands relating to TE-TA interface
Command Req Description Support
E<value> Mand. Command echo
supported
Q<value> Mand. Result code suppression
supported
S3 Mand. Command line termination character supported
S4 Mand. Response formatting character
supported
S5 Mand. Command line editing character
supported
V<value> Mand. DCE response format
supported
X<value> Mand. Result code selection and call progress monitoring control
supported
&C<value> Mand. Circuit 109 DCE RLSD (DCD) behavior
supported
&D<value> Mand. Circuit 108 DTE DTR behavior
supported
+IPR=<rate> Opt.
Fixed Rm Rate. This numeric extended-format parameter
specifies the data rate at which the MT2 will accept
command set, in addition to 1200 bit/s or 9600 bit/s (as
required in EIA/TIA-602). It may be used to select operation
at rates at which the MT2 is not capable of automatically
detecting the data rate being used by the TE2.
115200bps. (Default)
+IPR? Displays current set value.
+IPR=? Displays range of (supported auto detectable rates),
(list of supported fixed-only rates). e.g. +IPR: (1200, 2400,
supported
<TE2 sends command to MT2>
Response (excluding AT)
TE2 MT2
Command (including AT)
<MT2 sends notification message to TE2>
TE2 MT2
Notification (excluding AT)
Indication (message)
TE2
MT2
Signal (H/W)
<MT2 sends H/W signalling to TE2>