Grok Bot just got a phone secretary mode that handles soul-crushing support calls end-to-end.

Core workflow: You feed it three inputs (target contact, objective, desired outcome) and it autonomously handles the entire call chain. The bot scrapes optimal phone numbers, navigates IVR trees, waits on hold, and negotiates with human reps.

Tech stack integration: Uses Grok's native voice calling API to dial out, DTMF tone generation for menu navigation, real-time transcription for context parsing, and bidirectional interrupt handling when human input is required.

Interrupt protocol: If the rep asks something outside the bot's context window, it surfaces the question to you via chat, ingests your response, and resumes the call without dropping context.

Post-call output: Generates a structured PDF with color-coded outcome status (green/amber/red), call transcript with timestamp markers, extracted action items, and persistent notes that feed into future calls to the same entity for faster resolution loops.

This is basically agentic RPA for phone systems, built on top of Grok's multimodal stack. No more hold music, no more repeating your account number five times. The bot becomes your persistent voice interface to legacy call center infrastructure.