Send a message split over multiple SMS's using both the sender id and message content. Mobile number must be formated inline with (e.164)[https://www.twilio.com/docs/glossary/what-e164]
Example usage: python extended-sms.py --mobile "+000000000000" --message "Were no strangers to love You know the rules and so do I https://www.youtube.com/watch?v=oHg5SJYRHA0"