Provides modular plug-in connections for Line 1, Line 2, Line 1 & 2 respectively. Allows simultaneous connection of single line modular telephone sets to Line 1 and Line 2 while the 2-line circuit may be extended with a 3rd modular jack
- 3-Way Jack for Two-Line Installation
- Provides 3-Outlets, Line-1, Line-2, and Line 1 and 2
- U.L. Certified