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Inspired by another post here, I recently purchased a Telebit QBlazer modem and am having some fun with it.
It did not, however, come with a user manual, nor can I find one online.
In the absence of a manual, can someone provide me with specific AT commands that would, e.g. control connection rate or handle any options for this modem that tend to be proprietary?
On page seven of the Quick Start Guide, there is the following table:
The following table lists some common commands. All commands begin with AT and end with pressing the Enter (⏎) key.
Table 1. Common commands
To... Type... Escape to Command Mode (pause 1 second) +++ (pause 1 second) Dial a number AT DT phone number⏎Hang up AT H⏎ Enable V.42bis AT S180=2⏎ Enable MNP 5 AT S180=3⏎ Enable hardware flow control AT S58=2 S68=255⏎ Enable software flow control AT S58=3 S68=255⏎ Enable auto-answer ATS0=1⏎ Store profile A AT S255=0 commands& W⏎Recall profile A AT S255=0 Z0⏎ Store profile B AT S255=1 commands& W⏎Recall profile B AT S255=1 Z1⏎ View active profile AT & V⏎
Telebit modems were rather consistent in their command abilities. So using the 1994 TrailBlazer 3000/WorldBlazer manual might prove helpful. Of course, everything above V.32 (or V.32bis for the QBlazer+) needs to be ignored.
As always, Bitsaver is your friend for old manuals (and darn long time stable :)) Listing the options as requested would be way outside the scope of an acceptable answer, as there are literally hundreds of options.
