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CTM-S2421
VTech CTM-S2421 User Manual
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7
T
elephone lay
out
SIP classic cordless 2-line - S1420
Telephone layout
LI
NE 1
CO
NF
LI
NE 2
HO
LD
OFF
FL
ASH
RE
DI
AL
LOW BA
T
T
ERY
LED
MU
TE
ME
SSAGE WAIT
IN
G
LED
+/
VOLU
ME
/
-
/S
PEA
KE
R
CH
ARG
E
LED
LINE 1
LINE 2
CO
NF
ME
SSAGE WAIT
IN
G
LED
RJ
-
45
L
AN
p
or
t
Wall mount cl
ip
/
FI
ND H
AND
SE
T
HO
LD
+/
- VOLUM
E
MU
TE
FL
ASH
RE
DI
AL
Spe
ed Dial keys
/S
PEA
KE
R
RJ
-
45
CO
M
PUTE
R
por
t
/
US
B CHA
RGE O
NL
Y
(USB port for charging only)
10
12
Table of Contents
Default Chapter
2
Important Safety Instructions
2
Save These Instructions
2
Table of Contents
3
Parts Checklist
5
Telephone Layout
8
SIP Classic Trimstyle 1-Line - S1310
8
SIP Classic Trimstyle 2-Line - S1320
9
SIP Classic Cordless 1-Line - S1410
10
SIP Classic Cordless 2-Line - S1420
11
SIP Classic Charging Base - C3300
12
SIP Classic Cordless 1-Line Accessory Handset - C3400
13
SIP Classic Cordless 2-Line Accessory Handset - C3500
14
SIP Contemporary Trimstyle 1-Line - S2310/S2310-6VDC
15
SIP Contemporary Trimstyle 2-Line - S2320/S2320-6VDC
16
SIP Contemporary Cordless 1-Line - S2410
17
SIP Contemporary Cordless 1-Line - CTM-S2411
18
SIP Contemporary Cordless 1-Line Accessory Petite - CTM-S241P
19
SIP Contemporary Cordless 2-Line - S2420
20
SIP Contemporary Cordless 2-Line - CTM-S2421
21
SIP Contemporary Cordless 2-Line Accessory Petite - CTM-S242P
22
SIP Contemporary Charging Base - C4300
23
SIP Contemporary Charging Stand - C4310
24
SIP Contemporary Cordless 1-Line Accessory Handset - C4400
25
SIP Contemporary Cordless 1-Line Accessory Handset - CTM-C4401
26
SIP Contemporary Cordless 2-Line Accessory Handset - C4500
27
SIP Contemporary Cordless 2-Line Accessory Handset - CTM-C4501
28
SIP Contemporary Cordless 1-Line Accessory Handset and Charger Bundle - CTM-S241HS
29
SIP Contemporary Cordless 2-Line Accessory Handset and Charger Bundle - CTM-S242HS
30
SIP Contemporary Cordless 1-Line Accessory Handset with Speed Dials and Charger Bundle - CTM-S241SD
31
SIP Contemporary Cordless 2-Line Accessory Handset with Speed Dials and Charger Bundle - CTM-S242SD
32
Installation
33
SIP Classic Trimstyle 1-Line/2-Line - S1310/S1320
33
Handset Registration
35
SIP Classic Cordless 1-Line/2-Line - S1410/S1420
36
Telephone Base Installation
36
Handset Battery Installation
37
Handset Battery Charging
37
SIP Classic Charging Base - C3300
39
SIP Classic Cordless 1-Line/2-Line Accessory Handset - C3400/C3500
40
SIP Contemporary Trimstyle 1-Line/2-Line - S2310/S2320
41
SIP Contemporary Trimstyle 1-Line/2-Line - S2310-6VDC/S2320-6VDC
43
SIP Contemporary Trimstyle 1-Line/2-Line - S2310/S2310-6VDC/S2320/S2320-6VDC
45
SIP Contemporary Cordless 1-Line/2-Line - S2410/CTM-S2411/S2420/CTM-S2421
46
SIP Contemporary Cordless 1-Line/2-Line - S2410/S2420
48
SIP Contemporary Cordless 1-Line/2-Line - CTM-S2411/CTM-S2421
50
SIP Contemporary Cordless 1-Line/2-Line Accessory Petite - CTM-S241P/CTM-S242P
52
SIP Contemporary Charging Base - C4300
55
SIP Contemporary Charging Stand - C4310
56
SIP Contemporary Cordless 1-Line/2-Line Accessory Handset - C4400/C4500/CTM-S241HS/CTM-S242HS
57
SIP Contemporary Cordless 1-Line/2-Line Accessory Handset - CTM-C4401/CTM-C4501/CTM-S241SD/CTM-S242SD
59
Telephone Settings
61
SIP Classic Trimstyle - S1310/S1320
61
SIP Classic Cordless 1-Line/2-Line - S1410/S1420
61
SIP Contemporary Trimstyle - S2310/S2310-6VDC/S2320/S2320-6VDC
61
SIP Contemporary Cordless 1-Line/2-Line - S2410/CTM-S2411/S2420/CTM-S2421
61
SIP Contemporary Cordless 1-Line/2-Line Accessory Petite - CTM-S241P/CTM-S242P
61
Telephone Operation
62
SIP Classic Trimstyle 1-Line - S1310
62
SIP Classic Trimstyle 2-Line - S1320
63
Call Waiting
63
SIP Classic Cordless 1-Line - S1410
65
Message Waiting Indicator
66
SIP Classic Cordless 2-Line - S1420
67
SIP Contemporary Trimstyle 1-Line - S2310/S2310-6VDC
70
SIP Contemporary Trimstyle 2-Line - S2320/S2320-6VDC
72
SIP Contemporary Cordless 1-Line - S2410/CTM-S2411
74
SIP Contemporary Cordless 1-Line Accessory Petite - CTM-S241P
77
SIP Contemporary Cordless 2-Line - S2420/CTM-S2421
78
Handset Speakerphone
78
SIP Contemporary Cordless 2-Line Accessory Petite - CTM-S242P
81
Appendix
83
Troubleshooting
83
Precautions for Users of Implanted Cardiac Pacemakers
85
Operating Range
85
About Cordless Telephones
85
The RBRC ® Seal
85
Vtech Hospitality Limited Warranty Program
86
FCC, ACTA and IC Regulations
87
Energy-Saving Charging Mode
88
Maintenance
88
Technical Specifications
89
Index
93
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VTech CTM-S2421 Specifications
General
Brand
VTech
Model
CTM-S2421
Category
Cordless Telephone
Language
English
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