Fixed: the wrong phone number read back to callers

Asked to use “the number I am calling from”, the AI would agree and then read back four digits that were not the caller’s. It had the right number all along and was inventing the last part when it said it out loud. A customer told the wrong digits has no way to know whether you have the right number, so this was worse than not reading it back at all. The AI now says the real digits, and will not read back a number, email address or reference it does not actually hold.