This commit allows to send a sms to a visitor if the visitor
is linked to a least 1 lead that has a mobile number or a phone number.
As in contact form from website, there is only a phone field and not a mobile one,
we allow to send sms if the lead phone field is filled.
This is not very smart though.. But as 95% of the people around the world are
typing their mobile number into a phone field, this will do the work in a
statistically significative way.
Task ID: 2056080
PR #36290
