[Gta04-owner] Option AT commands

[NeilBrown]

On Sat, 4 Jan 2014 10:10:53 +0100 "Dr. H. Nikolaus Schaller"
<hns at goldelico.com> wrote:

> 
> Am 03.01.2014 um 10:48 schrieb Dr. H. Nikolaus Schaller:
> 
> > 
> > Am 03.01.2014 um 00:55 schrieb Neil Jerram:
> > 
> >> Stefan Rupp <struppi at struppi.name> writes:
> >> 
> >>> Hi everyone,
> >>> 
> >>> recently, while searching for something totally different, I stumbled
> >>> across the official Option AT Command documentation, directly available
> >>> from Option's official download page:
> >>> http://www.option.com/support/embedded-solutions/downloads
> >>> 
> >>> Direct link to the file is here:
> >>> http://www.option.com/download?file=GTM6xx_Nyos_AT_Command_v046ext.pdf
> >>> 
> >>> Maybe some of us GTA04 owners might find this interesting :)
> >> 
> >> Thanks.  I noticed a couple of possibly interesting things.
> >> 
> >> AT_OLCC apparently controls unsolicited call status, and is off by
> >> default on my GTA04:
> >> 
> >> AT_OLCC?
> >> _OLCC: 0
> >> 
> >> I wonder if it's what's needed to avoid the call state polling that was
> >> discussed here:
> >> https://lists.ofono.org/pipermail/ofono/2012-March/012528.html
> > 
> > If it really does what we assume, then it would be a really useful and important finding!
> 
> Apparently it does what you have expected!
> 
> AT_OLCC=1
> AT_OLCC=1
> OK
> atd08954290377;
> atd08954290377;
> OK
> 
> _OLCC: 1,0,2,0,0,"08954290377",129       <- first dialling the remote device (our fax machine)
> 
> 
> _OLCC: 1,0,3,0,0,"08954290377",129      <- each time the remode device (our fax machine) rings (can be used to play another "ring" tone to the earpiece)
> 
> 
> _OLCC: 1,0,0,0,0,"08954290377",129      <- fax did accept the call
> 
> 
> _OLCC: 1,0,30,0,0,"08954290377",129    <- call at the fax machine did terminate
> 
> 
> This is exactly what we need to remove call status polling:
> 
> http://www.hughes.com/AT_Command_Reference.html#AT_plusCLCC
> 
> Two questions remains to me:
> * how are multiple calls handled
> * what is the additional 129 value (not described for the hughes modem)


<type>: (type of number)
129 dial string without the international access character
145 dial string which includes the international access character "+"

  Google for : ubinetics-at-command-set.pdf

NeilBrown

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