AT+ECM for connection management, QNCM rx_framing and le16 length prefixed IP tx_framing

Aleksander Morgado aleksander at
Mon Mar 24 08:27:34 PDT 2014

On Mon, Mar 24, 2014 at 12:05 PM, Julio Araujo
<julio.araujo at> wrote:
> Sorry for the delayed answer, but I'm very very glad to inform you that the
> modem worked after the last configuration that you sent to me:
> # Olivetti Olicard 500
> DefaultVendor= 0x0b3c
> DefaultProduct= 0xf017
> TargetVendor=  0x0b3c
> TargetProduct= 0xc00b
> MessageContent="5553424312345678000000000000061b000000020000000000000000000000"
> The only thing that I need to do was remove the PPP that it was already
> installed for the other modem that I was using before and then after plug
> the Olicard 500 the Ubuntu asked me to create a new PPP and then after
> create it everything works fine.
> I'm sending attached  to you the syslog file and also usb_modeswitch_1-13.
> Thanks a lot, for you help.

According to the syslog log attached, the device is using plain AT+PPP
session under ModemManager 0.6.x...

Would be good to check MM 1.x with QMI support as well, right?


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