Toshiba LM5110 Expansion Add-On Module Condition:Refurbished but in case you need

but in case you need a little more coverage the CP860 is expandable

1 FXO interface

The Adtran Polycom VVX 410 is a powerful IP business phone with amazing features

Output: 24V 500mA

Each Panasonic Digital KX-T7630-B Includes:

Toshiba LM5110 Expansion Add-On Module Condition:Refurbished but in case you needToshiba LM5110 Expansion Module Description: The Toshiba LM5110 is an expansion module designed for the DP5000 series of digital phones by Toshiba. The LM5110 features a backlit LCD display with ten programmable buttons with status indicator lights. You can add up to two LM5110 expansion modules, or DSS consoles, to your digital phone; a perfect solution for secretaries or those requiring additional programmable buttons. Please Note: This module is