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Tips, tricks, and guides on managing business contacts at scale.

Banner reading Global Address List in Outlook, what it is and where to find it, with an Outlook-style address book drop-down open on Default Global Address List and a crowd of coloured initials for the people in the directory.
November 4, 2026 Guides

Global Address List (GAL): What It Is, Where It Is in Outlook

What Microsoft 365's Global Address List contains, where to find it in each version of Outlook, why changes take time to show, and why it never reaches your phone's Contacts app.

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Phone Number Format for Caller ID: E.164, Excel and Google Sheets, in dot-matrix lettering on a backlit green phone screen, with an old telephone icon and one UK mobile number written several ways (07700 900123, 447700900123, +44 (0)7700 900123) spiralling out of it.
November 4, 2026 Guides

Phone Number Format for Caller ID: E.164, Excel and Google Sheets

Why a shared contact list can still show bare numbers on incoming calls, which phone number format to store, and how to stop Excel and Google Sheets breaking it.

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Export Contacts from HubSpot to iPhone and Android header, with the HubSpot logo above Apple and Android marks beside two iPhones showing the Cascade Tower (HubSpot) lists and a read-only contact card
October 26, 2026

How to Export Contacts from HubSpot to Your Team's iPhones and Android Phones

HubSpot's Export button gives you a spreadsheet, not contacts on your team's phones. Here's how to export HubSpot contacts, and how to get them into every phone's Contacts app with headshots and caller ID, kept in sync.

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IT offboarding checklist header: three leaver icons walking out of an open door, above a row of blueprint-style phone outlines, with the line Free template for IT TEAMS, including mobile devices and shared contacts.
October 23, 2026 Guides

IT Offboarding Checklist: Free Template for Access, Devices and Shared Contacts

A timed IT offboarding checklist for every leaver, from the first hour to the final check, with modules for MDM phones, BYOD, Microsoft 365, Google Workspace and regulated sectors. Free Google Sheets, Excel and PDF template.

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Blog header reading 'Stop Contact Duplicates before they reach staff phones' in white on orange, with 'Duplicates' shown in double vision, beside two contact cards for the same man, Daniel Morgan and Dan Morgan, with Dan pointing at his own duplicate
October 23, 2026

How to Deduplicate Contacts Before They Reach Staff Phones (Entra ID, CRM and CSV)

A duplicate in a shared company contact list ends up on every staff phone. How to stop duplicates at import with source IDs, the right matching rules and leaver deletes scoped to one source.

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Make Company Contacts Read-Only on Your Team's iPhones: an iPhone showing a Staff Directory where every contact has a lock emoji
October 22, 2026

How to Make Company Contacts Read-Only on iPhone (So Staff Can't Edit or Delete Them)

How IT teams sync a shared company address book to iPhones read-only through MDM, so staff can't change or delete it, plus the Default Account trap we found in testing.

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