Support Knowledge Base

Support
Search Knowledge Base

T20: Multiple Telephone Lines

The T20 itself is a two-line telephone.  It can connect into either a dual line jack or two separate line jacks.   

Search Results

Sign up to receive news and exclusive offers from Plantronics

Select your country
×
Feedback

Feedback

Plantronics welcomes suggestions and feedback that can help us improve the products and services we provide.

Report an error
Send a comment
Get support