--- title: United Business Double Cabinet PABX installation | United Business Solutions description: Office serv 7400 PABX system.jpgUnited Business Double Cabinet PABX installation United Business Solution is proud to announce the successful installation and set - up of a dual cabinet Office serv 7400 PABX system in a flagship luxury accommodation image: https://blog.unitedbusiness.co.za/hubfs/Imported_Blog_Media/Office%20serv%207400%20PABX%20system-1.jpg --- [Skip to content](https://blog.unitedbusiness.co.za/united-business-double-cabinet-pabx-installation#main) [← Back to unitedbusiness.co.za](https://unitedbusiness.co.za/) [Request service](https://unitedbusiness.co.za/log-service-call/) [Request toner](https://unitedbusiness.co.za/order-toner/) [Submit meter reading](https://unitedbusiness.co.za/submit-meter-reading/) [Help Centre](https://knowledgebase.unitedbusiness.co.za/?hsLang=en-za) ★★★★★4.5 · 200+ Google reviews [086 001 8500](tel:+27860018500) [![United Business Solutions — main website](https://blog.unitedbusiness.co.za/hs-fs/hubfs/Images/UBS%20Red%20Logo.png?width=194&height=60&name=UBS%20Red%20Logo.png)](https://unitedbusiness.co.za/) [Blog](https://blog.unitedbusiness.co.za) Search the blog [Request a quote](https://unitedbusiness.co.za/contact-united-business/) - [Managed Print Solutions](https://unitedbusiness.co.za/print-solutions/) [Multifunction photocopiers](https://unitedbusiness.co.za/print-solutions/multifunction-printers/) [Remanufactured photocopiers](https://unitedbusiness.co.za/print-solutions/remanufactured-refurbished-photocopiers/) [Wide-format printers](https://unitedbusiness.co.za/print-solutions/large-format-printers/) [Print management software](https://unitedbusiness.co.za/print-solutions/print-management-solutions/) [Managed print guides →](https://blog.unitedbusiness.co.za/tag/managed-print-solutions) - [Telecoms & Data](https://unitedbusiness.co.za/telecoms-data-solutions/) [Cloud hosted PBX](https://unitedbusiness.co.za/telecoms-data-solutions/cloud-hosted-pbx/) [VoIP solutions](https://unitedbusiness.co.za/telecoms-data-solutions/voip/) [Virtual landlines](https://unitedbusiness.co.za/telecoms-data-solutions/virtual-landlines/) [Data connectivity](https://unitedbusiness.co.za/telecoms-data-solutions/data-connectivity/) [Telecoms and data guides →](https://blog.unitedbusiness.co.za/tag/telecoms-data) - [AI, CCTV & Access Control](https://unitedbusiness.co.za/security-solutions/) [CCTV systems](https://unitedbusiness.co.za/security-solutions/cctv-systems/) [Access control](https://unitedbusiness.co.za/security-solutions/access-control/) [Time and attendance](https://unitedbusiness.co.za/security-solutions/time-attendance/) [Intervid Africa](https://www.intervid-africa.co.za/) [Security guides →](https://blog.unitedbusiness.co.za/tag/ai-cctv-access-control) - [Services](https://unitedbusiness.co.za/services/) [Log a service call](https://unitedbusiness.co.za/log-service-call/) [Request toner](https://unitedbusiness.co.za/order-toner/) [Submit a meter reading](https://unitedbusiness.co.za/submit-meter-reading/) [Service agreements and rentals](https://unitedbusiness.co.za/services/) [Accounts and billing help](https://knowledgebase.unitedbusiness.co.za/accounts-billing?hsLang=en-za) [Go to the Help Centre →](https://knowledgebase.unitedbusiness.co.za/?hsLang=en-za) - [About](https://unitedbusiness.co.za/about/) - [Blog](https://blog.unitedbusiness.co.za) 1. 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United Business Double Cabinet PABX installation # United Business Double Cabinet PABX installation B By [BlogAdmin.](https://blog.unitedbusiness.co.za/author/blogadmin-) Published 7 January 2013 Updated 8 October 2026 3 min read In short Office serv 7400 PABX system.jpgUnited Business Double Cabinet PABX installation United Business Solution is proud to announce the successful installation and set - up of a dual cabinet Office serv 7400 PABX system in a flagship luxury accommodation ![](https://blog.unitedbusiness.co.za/hs-fs/hubfs/Imported_Blog_Media/Office%20serv%207400%20PABX%20system-1.jpg?width=760&height=398&name=Office%20serv%207400%20PABX%20system-1.jpg) ![Office serv 7400 PABX system.jpg](https://blog.unitedbusiness.co.za/hubfs/Imported_Blog_Media/Office%20serv%207400%20PABX%20system-1.jpg "Office serv 7400 PABX system.jpg") United Business Double Cabinet PABX installation United Business Solution is proud to announce the successful installation and set - up of a dual cabinet Office serv 7400 PABX system in a flagship luxury accommodation hotel situated in the CBD of Pretoria. The Hotel approached United Business for a competitive quotation on a new Switchboard system, after successfully winning the bid with regards to pricing, service and quality United Business began our site analysis at the Hotel. Our qualified sales representative and technical staff accessed the premise, carefully noting all that was needed to be done, including the cleaning up of the hotels existing cables, removing their previous PBX system and adding trunking to the server room to ensure that it would be left in a neat and tidy manner in the future. The technical team installed an additional cabinet for the new PABX system that was set up to ensure that our equipment and PABX server unit was easily identified and kept secure in the hotels server room. After careful assessment the decision was made that the best solution for the hotel would be a Samsung 7400 double cab server based PABX switchboard, the reason for this decision was mainly due to the amount of lines the Hotel required upto 260 extensions with room to add on more when the need arose in the future. The meaning of a double cab unit is quite simple, once the first unit is filled you are able to move onto the second unit and therefore have the extra extensions for growth in the future. Being a hotel we decided that additional security on the phones was necessary and therefore installed an application that blocked all the rooms extensions only allowing guests to have access to the phones in the room with a pin code that they receive during check in, this code unblocks the phone giving full access to the guest during their stay. Our Technicians worked after hours and right through the night, to ensure that the hotels PABX system experienced minimal down time. The cut over from the hotels existing PBX system to the new one being installed was done at midnight making sure that the hotel was not affected during the day. The installation of the new equipment was a huge success and we had positive feedback from the customer. United Business followed through with all promises made to the customer with regards to timely service, minimal downtime and a world class system that has changed the way the hotel will do business going forward. [Contact us to get further information](mailto:info@unitedbusiness.co.za)     [Office serv 7400 PABX](https://blog.unitedbusiness.co.za/tag/office-serv-7400-pabx)[switchboards](https://blog.unitedbusiness.co.za/tag/switchboards)[Hotel](https://blog.unitedbusiness.co.za/tag/hotel)[Samsung](https://blog.unitedbusiness.co.za/tag/samsung)[double cab unit](https://blog.unitedbusiness.co.za/tag/double-cab-unit)[Telecoms & Data](https://blog.unitedbusiness.co.za/tag/telecoms-data) B **BlogAdmin.** Part of the United Business Solutions team, advising South African businesses on print, telecoms and security. [More from BlogAdmin.](https://blog.unitedbusiness.co.za/author/blogadmin-) ## Related guides [Telecoms & Data**Increase Lead Generation: The Power of Local Landline Numbers**](https://blog.unitedbusiness.co.za/increase-lead-generation-the-power-of-local-landline-numbers?hsLang=en-za) [Telecoms & Data**Expanding Your Reach: Establishing Business Presence in the United Kingdom**](https://blog.unitedbusiness.co.za/expanding-your-reach-establishing-business-presence-in-the-united-kingdom?hsLang=en-za) [Telecoms & Data**Maximize Business Efficiency with Legally Compliant Call Recording Software**](https://blog.unitedbusiness.co.za/maximize-business-efficiency-with-legally-compliant-call-recording-software?hsLang=en-za) ## Planning a new phone system? We'll price a cloud PBX or line setup for your team. [Get a quote](https://unitedbusiness.co.za/contact-united-business/) [or call 086 001 8500](tel:+27860018500) ## Already a customer? 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