The efficient NEC PSA-L (BK) UNIT - DT330 DT730 DT750 Transfers the digital or IP terminal to a pre-connected outside trunk Stock# 680603 Part# BE107003 NEW

DT330, DT730, DT750 - Transfers the digital or IP terminal to a pre-connected outside trunk when: Commercial power is down The user manually activates the switch Consists of: PSA Handset Cradle (Replaces the terminals handset Cradle.) Replacement
Consists of:

• PSA Handset Cradle (Replaces the endpoint’s existing handset cradle.)
• Replacement non-backlit dial (for PF use)
• Line cord for connection to PF line.

For DT330 type Digital and DT730/DT750 type IP Endpoints only.

Note: When a Power Failure Adapter is installed, an APR, ADA, BCA, BHA, or WFA adapter can also be installed.

NEW Part# BE107003