Hi,
The telephone base of the VTech DS6151 has 2 line ports labeled as L1/L2 and L2. You use both line ports if you have 2 lines coming out of separate jacks. For 2 lines from 1 jack, you just have to connect an RJ14 going to the L1/L2 port. For further questions, you can contact our Consumer Sales and Service Center between the hours of 9:00AM to 3:00PM Monday through Friday at 1-800-595-9511. Thank you! - VTech Support
3 years, 4 months ago
by
Posted by:
VTech Baby Monitors Team