This electronic hook switch cable is designed for remote desk phone call control (answer/end).
Quantity to buy of Poly Plantronics PLA HIC-1 Adapter Cable (Narrowband)
We use cookies to do things like remember what you've added to your shopping basket and show you content we think you'll be interested in. If you're happy with the use of cookies by BT Business Direct and selected third parties, click OK to continue.
Some cookies are essential - we can't provide our services without them. Other cookies can be turned off, although our website won't work as well without them. Click OK to accept cookies and continue.
These cookies let us do things like remember your login details and settings and provide support using live chat.
We use these cookies to do things like show you content and promotions we think you'll like while you're browsing BT Business Direct and other sites. They also let you share pages with social media sites.
You can change your cookies settings whenever you like by using the 'Cookie preferences' link at the bottom of every page on this website.
Here are your current cookie settings.
