Specifications

1.6.3 Impression Telephone Descriptions
2122S (22-Line Speakerphone)
2122X (22-Line Monitor Telephone)
2022S (22-Line LCD Speakerphone)
2101N (Single Line Proprietary Telephone)
unisyn11.cdr
1
2
4
7
0
8
9
5
6
3
#
ABC
GHI
PRS
OPER
TUV
WXY
JKL
MNO
DEF
SPKR
HOLD
TAP
ITCM
T/C
MUTE
unisyn05.cdr
1
2
4
7
0
8
9
5
6
3
#
ABC
GHI
PRS
OPER
TUV
WXY
JKL
MNO
DEF
SPKR
HOLD
TAP
ITCM
T/C
MUTE
unisyn01.cdr
unisyn09.cdr
DU32X (32-Button DSS/BLF Console)
R
Figure 1–6: Impression Telephone Images
Digital Telephone System IMI66–107
1 – 14 Introducing The DSU