I've done techie things just because they were fun & cool, so this isn't a criticism.
However, having a phone number not your own (or indeed, any number of less than 7 digits) that you can memorize and tell your guests works just as well. Change it as soon as they leave, bada bing, bada boom, done.
However, having a phone number not your own (or indeed, any number of less than 7 digits) that you can memorize and tell your guests works just as well. Change it as soon as they leave, bada bing, bada boom, done.