£110.00 End Date: 16-May 11:40 Buy It Now for only: US £110.00 Buy it now | Add to watch list – See this listing and more in our eBay store. Avaya IP400 Telephone 16 V1 Expansion Module 700184781 I 12 MONTHS WARRANTYShare this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook