Black Box 230B - Manual
Black Box 230B – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
1
2
3
Loading the manual
Connect three or four devices to one phone line —
they work with Distinctive Ring Service!
Connect three or four devices to one phone line —
they work with Distinctive Ring Service!
Phone Line Manager 120B • Phone Line Manager 230B
© 2007. All rights reserved. Black Box Corporation.
FREE 24-hour Tech Support: 724-746-5500
blackbox.com
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
