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Building voice agents that actually work

Hands-on guides from the team that builds AI phone agents: real prompts, real call flows, transfer logic, and the UK compliance most guides skip.

AllCraft (1)

Craft24 August 2026

How to Write the System Prompt for a Restaurant AI Phone Agent (with a full, annotated example)

The complete, copy-paste system prompt for a restaurant AI phone agent, torn down block by block, with UK allergen, deposit and call-recording rules built in.

By Aneeq Iftikhar, Senior Software Engineer, DeskCaller