Sendnotification() question

 
Can Push notifications with Sendnotification() receive alerts with no data plan on mobile phone?
 

If its on wifi.

so no SMS.

 
Marco vd Heijden:

If its on wifi.

so no SMS.

If wifi is off and mobile connection switched on.. but no airtime on mobile phone. Would it still receive? 
 
Nathan Moss:
If wifi is off and mobile connection switched on.. but no airtime on mobile phone. Would it still receive? 
Of course not.
Reason: