Telematrix Spectrum Plus SP100 User Manual page 9

1 Data Port ....................................
2 Line Jack ................................................
3 Handset Jack ..............................
4 Message Waiting Selector Switch ...
5 Ringer Volume Control Switch ........
6 Elevation Stand Lock .........................
Convenient port to connect a computer,
modem, fax or answering device.
Modular receptacle for connecting the
line cord.
Connection for handset coil cord.
Selects low voltage message waiting or 90VDC.
Used to control the ring volume HI/LOW/OFF.
Used to "lock" the elevation stand.
9