eSIM Copilot Blog

Straight answers about eSIMs and business mobile.

Start with the install guides if you just need to get connected. Read the business pieces if you manage travel, spend, support tickets, or mobile workflows for a team.

Install an eSIM.

Step-by-step guides for iPhone and Android, with the settings that actually matter.

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Fix business roaming.

A practical way to see whether roaming is a rate problem or an admin workflow problem.

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Understand AI + MCP.

How assistants can search plans, check usage, top up lines, and record what happened.

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Manage eSIMs and connectivity from ChatGPT

The eSIM Copilot integration with ChatGPT is live. Sign up, connect your account, and manage plans, orders, usage, and support from a conversation.

Michael Moorfield·6 min read

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Latest articles

Journey action

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20 May 2026

Make connectivity part of the customer journey

eSIM Copilot for Salesforce is in early access. Connect customers, staff, and partners at the moments Salesforce already helps you manage: trips, events, onboarding, offboarding, and life changes.

18 May 2026

How to install an eSIM on iPhone, safely

A plain-English iPhone install guide: what to check before you scan, which settings matter, and how to switch which line carries mobile data, for travel or a second line.

18 May 2026

How to install an eSIM on Android, safely

A plain-English Android install guide with Samsung, Pixel, OnePlus, and Xiaomi paths, plus the settings to check before you rely on the new eSIM.

16 May 2026

eSIM vs physical SIM: what actually changed

The useful difference is not plastic versus software. It is delivery, recovery, travel setup, and whether a business can manage mobile lines without posting cards around.

16 May 2026

Corporate roaming costs: the bill is not the real problem

The roaming bill is visible. The hidden cost is the helpdesk ticket, carrier escalation, expense reconciliation, and lost work around every trip. Here is how to spot the admin cost.

16 May 2026

AI assistants and MCP: what changes for mobile connectivity

MCP turns mobile connectivity into something an assistant can query and act on. The useful part is not chat; it is policy, permissions, top-ups, troubleshooting, and audit trails.

23 April 2026

Managing mobile from inside Claude

Mobile was the last business system sealed off from your AI workflow. eSIM Copilot is now an MCP server for Claude. What changes when you can ask your phone estate questions in plain English.

16 April 2026

The hidden supply chain behind consumer eSIMs

The consumer eSIM market has 25M+ users and 140+ brands. The wholesale infrastructure carrying that traffic is invisible to almost everyone using it, including the businesses paying the bills. What two recent academic studies actually found.

9 April 2026

The BYOD visibility gap

71% of German employees use personal devices for work. Most IT teams can't tell you exactly which devices those are. The fix doesn't need an MDM agent on the phone.