On Tue, Aug 8, 2017 at 4:10 PM, José <josedd...@gmail.com> wrote:
> On Mon, Aug 7, 2017 at 2:26 PM, Daniele Palmas <dnl...@gmail.com> wrote:
>> 2017-08-07 11:04 GMT+02:00 Aleksander Morgado <aleksan...@aleksander.es>:
>> >>>
>> >>> As far as I know this happens only for Verizon customization that uses
>> >>> SMS over IMS with 3GPP2 pdu.
>> >>>
>> >>>> Isn't this actually a bit weird, given that
>> >>>> the LE866-SV1 is actually LTE-only (i.e. 3GPP-only, not 3GPP2)?
>> >>>
>> >>> Looks like a carrier requirement for SMS
>>
>> Or maybe we can let each plugin take care of this: for Telit modems
>> probably we can think of checking some substring in the model name
>> (e.g. -SV or -NV). Maybe other modems have a similar rule or some
>> custom AT command that can be checked for that.
>>
>
> I am not following all the technical details of the thread, but if we
> assume3GPP2 for the Telit LE866-SV modem, would that be a correct
> patch for ModemManager ?
>

Not really, no. LTE is 3GPP, so the LE866-SV is 3GPP, regardless of
operator, we cannot change that or it wouldn't work in MM. What we
need is a way to "switch to 3GPP2 SMS messaging" in 3GPP-only modems,
either automagically (maybe flagging this specific modem to do so via
a udev tag) or via a user-requested option when creating the SMS.

> It is my understanding that this modem can only be used with Verizon SIM 
> cards.

Is the modem locked to Verizon in any way?

-- 
Aleksander
https://aleksander.es
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