Earlier quoted context omitted.
My phone uses a sim card from a verizon MVNO. I don't even know the phone number. "My" phone number was provisioned, and has always lived, in Twilio. I set up a simple call forward and SMS forward to my SIM number. When I land in a foreign country, I get a new sim card and just point the forwards to the new number. Easy. I wrote a shell script that allows me to SMS from the command line from my phone number . So I ca…
Neat! I have a similar setup, except a little more native support because of Twilio Wireless (not sure if you know about this? https://www.twilio.com/wireless ) I have the Twilio SIM (T-Mobile coverage) in my primary SIM (iPhone dual sim), and then Verizon/ATT/Sprint/TMobile on my e-sim. The e-sim is for data only, because data is expensive (and slow) on Twilio. If you don't have Dual Sim then the data element may be…
Interesting how you are sending SMS with different caller-ID based on contacts, but I am curious - without a VOIP dialer, can you place voice calls from your native dialer with different caller ID ?
Please, please email (or trouble ticket) twilio and ask them to add an "email" verb to twiml ...
That is one of the big missing links in all of this - you should be able to fire off email alerts/messages in your twiml workflow without any third-party[1] integration or other accounts/logins, etc.
[1] I would still consider sendgrid third party since I need a different login, account, etc.