Elon Musk says Grok Bot can call a person or business on a user’s behalf, make a request, record the response and return a summary. This differs from voice conversations between a user and the bot because it directs an agent toward an outside party. At the time of reporting, supported countries, subscription eligibility, caller ID and full rollout status were not disclosed. The announcement should not be read as universal immediate availability; users still need to verify the intended recipient, information shared and actual outcome.