NEC UX5000 Hardware Manual page 220

Chapter 4 - Telephones and Optional Equipment
Piezoelectric Buzzer for
Incomming Call from
PSTN Analog Line
.
Sophisticated
For specifications, refer to Section 6-1 UX5000 SYSTEM SPECIFICATIONS in Chapter 6 - Specifications and
Parts List on page 6-1.
4 - 50
Hookswitch
Incomming
Call LED
PSTN-IP/Digital
Select Switch
Receivng Volume
Control Buttons for
Analog PSTN Line
Figure 4-18: PSA LAYOUT
Option Compatibility
IP Terminal
Value
✔ ✔
Connector for
Analog PSTN Line
Connector for
IP/Digital Phones Body
Digital Keyset
Economy Value
✔
NA
Handset Modular
Connector
Select Switch for
DTMF/DP
Economy
NA
Chapter 4