Cisco 2 Port Async/Sync WAN Interface Card WIC-2A/S Phone Systems and has four soft keys

and has four soft keys built in

The DKT3220-SD offers 20 programmable buttons that can be configured as line options

The phone can be powered by either power over Ethernet or through an optional power supply

this Allworx phone system can handle multiple calls at once

Cisco 2 Port Async/Sync WAN Interface Card WIC-2A/S Phone Systems and has four soft keysCisco 2 Port Async Sync WAN Interface Card WIC 2A S Description: The dual serial port WAN Interface Card (WIC 2A S) provides higher levels of serial port density for a single WIC and is supported on the Cisco 1700, 2600, and 3600 series. The low serial speed WIC 2A S supports up to 128 Kbps synchronous or 115. 2 Kbps asynchronous serial links. Each port on a WIC is a different physical interface and can support different protocols such as Point to