call4me blog
notes on AI agents that make phone calls for you.
Superintelligence Calling Index: compare personal superintelligence phone calling tools, hear the evidence and download the dataset.
get new posts by email
31 posts matching "vat refund". clear
Suitsupply customer service: how to reach a person about a return, hemming or pickup
Two real calls from a call4me customer's assistant: Suitsupply Chicago on Rush Street on returns and hemming, and Suitsupply Washington in Georgetown on an order pickup. A person answered both store lines in about half a minute.
OCT 16 / Nick Khami
MetLife Pet Insurance phone number: how to change your email or address
A call4me customer's assistant called MetLife Pet Insurance to get back into a locked out online account and move a policy to a new address. Press 4, wait about 80 seconds, and a person answers. Here is the phone tree, what customer service and a licensed agent changed, the new premium, and the full 14 minute recording.
OCT 16 / Nick Khami
JetBlue customer service: how to reach a person
We called 1-800-JETBLUE with general questions and no booking. We skipped the birthday prompt, said \"booking a flight\", and a crew member answered 1 minute 27 seconds in. Here is the phone tree, what we were told about callbacks, hours and cancelled flights, and the full 6 minute recording.
OCT 16 / Nick Khami
How to give a LangChain agent phone calls with MCP
LangChain's new MCP adapter turns any MCP server into agent tools. Point it at call4me and a create_agent agent can call a business, wait on hold, and report what actually happened. Here is the script we ran and the real call it made.
OCT 13 / Nick Khami
Pick an AI app that makes phone calls for you: 9 compared (2026)
Google, Gemini, Meta Muse, Instinct, Pine, Mitra, Voyp, Genspark and call4me compared by what they call for, who can use them, price, and whether you can join the call.
OCT 12 / Nick Khami
Asking JSX for a delayed flight credit: a $100 voucher by phone
Jem asked Grok Bot and call4me to follow up on a delayed flight. JSX offered a $100 courtesy travel voucher.
OCT 9 / Nick Khami
How long it takes to reach a human at 59 companies (we recorded every call)
We went back through 100 customer service calls we've published to 59 companies, and timed how long each one took to reach a live person. Here is what got through, what didn't, where AI assistants and account number prompts stopped us, and the full dataset as a CSV.
OCT 8 / Nick Khami
How to return an Aquasana product after the 90 day window
A real call obtained approval for a $551.79 filter return exception. Return paperwork and payment remained pending.
OCT 6 / Nick Khami
Set up a Grok Bot skill for restaurant phone calls: a draft method
Download a draft restaurant inquiry method, with documented saving controls and checks for fresh inputs and call evidence.
OCT 5 / Nick Khami
How to apply for Ohio workers compensation insurance when the form rejects an ITIN
When an application needs a phone answer, your existing assistant can ask BWC. A real customer call clarified a paper route for an owner with an ITIN, without submitting the application.
OCT 5 / Nick Khami
Does Les Schwab do oil changes? How to check your store and price
Let the assistant you already use ask your store about service, price and availability. A real customer call got a $100 to $110 combined quote and a walk in plan.
OCT 5 / Nick Khami
How to get your AI assistant through a phone tree: Vapi, Bland and call4me calls
A phone menu, a successful keypad press, and a completed task are different results. Here is how to configure, diagnose, and test each step.
OCT 4 / Nick Khami
recommendations
- Anthropic engineering - how Claude Code and agent tools are built, from the people building them.
- Simon Willison's weblog - daily, careful notes on what LLM tooling actually does.
- Latent Space - the AI engineer newsletter and podcast.
- The Cloudflare blog - agent readiness, MCP, and the plumbing of the agentic web.
- Stripe blog - machine payments and how agents pay for things.
get new posts by email
no tracking, no spam; one email per post, unsubscribe in one click. or use the RSS feed. posts marked paid need a supporter subscription (monthly, cancel any time).