android seamless phone verification using twilio

you task is to make simple app - phone verification app.
using twilio api.
for seamless experience in the verification process we will use automatic code input by the system.
this can be done in two ways for you to choose (though the first is preferable)
using missed call verification - meaning the user doesn't need to manually enter the code - the system does this automatically.
or
using sms detection verification - also automatically without the user need to enter the code manually.

you need to explorer first to see if this is a possiblity with twilio api.
client is android