R
DSU and DSU II Series
Digital Telephone Systems
●
Single Line Proprietary Telephone (SLPS)
Station User’s Guide
R
1 ABC 2 DEF 3
GHI 4 | JKL 5 | MNO 6 |
PRS 7 | TUV 8 | WXY 9 |
* 0 #
INTERCOM
MESSAGE
TAP
TRNS/CONF
MUTE
HOLD
1 QZ | 2 ABC | 3 DEF |
4 GHI | 5 JKL | 6 MNO |
7 PRS | 8 TUV | 9 WXY |
| 0OPER | # |
TRNS/CNF |
| TAP |
HOLD |
| INTERCOM |