Hi Doug,
On 12/15/21 10:55, dburrell(a)miovision.com wrote:
This hardcoded range of possible CIDs doesn't quite make to me,
can someone explain this? I've got a Verizon SIM card and its default profile index is
3, this falls outside the range set for possible CIDs and therefore can't activate the
CID. Just wondering if someone can help me understand this and help figure out the best
way forward so that Verizon SIMs can be activated.
In general CIDs are somewhat meaningless. At least as far as oFono core is
concerned. In 27.007 (AT Commands) it is simply an identifier used to
synchronize multiple AT commands (+CGDCONT, etc) to configure context settings
like APN, username, password. oFono core is not aware of any 'default' cids, it
always sends the entire set of settings on to the driver when the context is
activated.
QMI should be similar. If you have LTE and your provider expects multiple
contexts to be used (one for IMS/VoLTE/default attach and one for data for
example), I'm not sure if the QMI driver even supports that. Patches are always
welcome of course.
Regards,
-Denis