Some responses: Its reliable enough to pay my credit card bills over the phone using public bus WiFi SMS is trickier as I only know enough programming to write

Some responses: Its reliable enough to pay my credit card bills over the phone using public bus WiFi SMS is trickier as I only know enough programming to write a script in bash to send sms. I can't send pictures or videos, so I try to convince friends to use signal instead. 911 works with no sim card, as required by federal law. I do have working SMS to email however, so viewing SMS is a piece of cake :)