Business Mobile for Remote Workers: Complete Setup Guide

Published: 9 March 2026 • Compare The Networks

With over 40% of UK workers now operating in hybrid or fully remote roles, equipping your team with the right business mobile setup is no longer optional — it’s essential infrastructure. This guide covers everything from choosing between BYOD and company phones to configuring security, data allowances and expense management.

Step 1: BYOD vs Company-Owned Phone

The first decision is whether employees use their own device (BYOD) or receive a company-provided phone. Both approaches work — but the implications for security, cost and management are very different.

For detailed BYOD implementation advice, see our BYOD policy guide with free template.

Step 2: Security Requirements

Remote workers access company systems from home networks, coffee shops, co-working spaces and trains. Every connection is a potential vulnerability. Here’s your security checklist:

• Device encryption — enabled by default on modern iPhones and Android 10+. Verify it’s active
• Screen lock — enforce 6-digit PIN minimum plus biometric unlock
• Remote wipe — essential for lost or stolen devices. Configure via MDM or Find My iPhone/Device
• Automatic updates — enforce OS and app updates. Security patches must not be deferred
• Two-factor authentication — mandatory on email, cloud storage, CRM and financial systems
• App restrictions — block installation of apps from unknown sources on work profiles
• Encrypted messaging — use Teams, Signal or WhatsApp Business for sensitive communications

For the full security checklist, see our 15-point mobile security guide.

Step 3: Mobile Device Management (MDM)

MDM software is non-negotiable for teams of 5 or more. It lets you enforce policies, deploy apps, configure email and VPN settings, and wipe devices remotely — all from a central dashboard.

Recommended MDM Platforms for SMEs

• Microsoft Intune — included with Microsoft 365 Business Premium. Best if you already use Microsoft 365
• Google Endpoint Management — included with Google Workspace Business Plus. Best for Google-first companies
• Jamf — the gold standard for Apple-only fleets
• Samsung Knox Manage — excellent for Samsung device fleets, includes Knox Vault security

Step 4: VPN Configuration

A business VPN encrypts all traffic between the remote worker’s phone and your company network. This is critical when staff connect from public Wi-Fi or home networks that may be shared with family members.

Most MDM platforms can push VPN configuration automatically. Employees don’t need to do anything — the VPN activates whenever they access work apps.

Step 5: Wi-Fi Calling & Connectivity

Remote workers in rural areas or buildings with poor mobile signal need Wi-Fi Calling enabled. This routes calls and texts over any Wi-Fi network, ensuring they stay connected even with zero mobile signal.

All major UK networks support Wi-Fi Calling on most modern phones. See our Wi-Fi Calling setup guide for activation steps on each network.

Step 6: Data Allowance Recommendations

Remote workers use more mobile data than office-based staff, especially when home broadband drops out or they work from cafes and co-working spaces.

Recommended Data Allowances by Role

Step 7: Hotspot Usage Policies

Many remote workers use their business phone as a mobile hotspot when broadband fails or when working from temporary locations. Set clear policies on:

• Whether hotspot usage is permitted on their plan (check your contract — some business plans cap hotspot data)
• Maximum connected devices (usually 5–10)
• Acceptable use — business use only, no streaming personal video
• Backup connectivity — consider a dedicated 5G hotspot device for staff who depend on mobile data daily

Step 8: Expense Management

If employees use personal phones (BYOD), you need a clear expense policy:

• Fixed monthly stipend — simplest approach. Pay competitive rates to cover business use. No receipts needed
• Proportional reimbursement — employee submits bill, you reimburse the business percentage. More accurate but admin-heavy
• Company SIM in personal phone — provide a business SIM (or eSIM) for work use. Clean separation, no expense claims

For company-owned phones, the contract is a straightforward business expense. One phone per employee is a tax-free benefit if provided mainly for business use.

Remote Worker Mobile Setup Checklist

1. Decide BYOD or company-owned approach
2. Select and configure MDM platform
3. Enrol all devices in MDM
4. Push security policies (encryption, screen lock, remote wipe)
5. Configure VPN for company system access
6. Enable Wi-Fi Calling on all devices
7. Set appropriate data allowances per role
8. Define hotspot usage policy
9. Set up expense management or stipend for BYOD
10. Create an incident response plan for lost/stolen devices
11. Document everything in a mobile usage policy
12. Review and update quarterly

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