Help Guides Ensuring the best service for small business. Here to help. General Business Payments Business Mobile Business Phone Business Broadband General How to set up your fibre optic and super router Click below to view/download. Download How to change your wireless password Click below to view/download. Download Troubleshooting your ADSL broadband (standard) connection Click below to view/download. Download Troubleshooting your fibre super router connection Click below to view/download. Download Troubleshooting your fibre broadband connection Click below to view/download. Download How to set up your broadband router Click below to view/download. Download How to set up your fibre broadband and standard XLN router Click below to view/download. Download Verifone V240M Setup Guide Click below to view/download. Download Verifone V200C Setup Guide Click below to view/download. Download Yealink W60B QSG Handset Setup Guide Click below to view/download. Download Yealink W53 QSG Handset Setup Guide Click below to view/download. Download Yealink T46U QSG Handset Setup Guide Click below to view/download. Download Registering your Handset Setup Guide Click below to view/download. Download Phonebook Setup Guide Click below to view/download. Download Hunt Group Setup Guide Click below to view/download. Download Voicemail Setup Guide Click below to view/download. Download Call Divert Setup Guide Click below to view/download. Download Auto-attendant Setup Guide Click below to view/download. Download Additional Features Setup Guide Click below to view/download. Download Mobile App Setup Guide Click below to view/download. Download Desktop App Setup Guide Click below to view/download. Download Cloud Voice Quick Setup Guide Click below to view/download. Download Cloud Voice Overview Click below to view/download. Download Watch our eXpert video guides Handy troubleshooting guide to help you diagnose and fix any problems with your phone. Haven't found what you’re looking for? Save time and speak to our UK experts for exclusive deals - we answer calls in just 3 rings! Call us on 0800 085 3152 REQUEST A SALES CALL XLN Ltd First Floor, Millbank Tower 21-24 Millbank London SW1P 4QP Sales 0800 085 3152 Customer Hotline 0344 880 7777 Service@telecom-service.co.uk Sitemap Legal & Useful Documents Privacy Policy Cookies Complaints Modern Slavery Statement Gender Pay Gap COVID-19 Risk Assessment Sales: 0800 085 3152 Customer Service: 0344 880 7777 REQUEST A SALES CALL We use cookies. You can view our Cookie Policy for information about what they are, why we use them and how to manage them. By continuing, you’re agreeing to accept them… ACCEPT