Technical data

Function DT412 DT422
SIM card with phone book Yes Yes
Vibrator Yes Yes
Microphone
on/off during call Yes Yes
Loud speaking Yes Yes
Headset connector Yes Yes
Messaging
* Yes Yes
Acknowledge
* Yes Yes
Interactive messaging
* Yes Yes
11
10
DT4X2 series and DT430 ATEX
Hardworking phones for hardworking people
“When the going gets rough, it’s nice knowing I will be able to count on
my tough handset to keep me in contact.”
The cordless phones in the DT4X2series and the sturdy DT430 are built for the demands
of a truly wireless communication world. They will ensure you reliable access to vital infor-
mation anywhere, anytime. Indeed these are the telephones for people working in factories,
hotels and hospitals or any workplace where people are constantly on the move and need
to make contact with just the touch of a button.
DT412
Two in one – messaging and cordless telephones.
Highlights:
• Robust, dustproof, waterproof IP64-classified.
• Large, scratchproof, mechanically protected display.
• Illuminated display and keypad.
• SIM card for identity and personal settings.
• Up to ten modes with personalized settings.
• 3 programmable soft keys for each mode.
• Sending/ receiving messages (SMS).
DT422
Three in one – personal alarm, messaging and cordless
telephones.
Highlights:
• Roust, dustproof, waterproof, IP64-classified.
• Push-button alarm.
• No-movement, man-down alarms are standard.
• Large, scratchproof, mechanically protected display.
• Illuminated display and keypad.
• SIM card for identity and personal settings.
• Up to ten modes with personalized settings.
• 3 programmable soft keys for each mode.
• Sending/ receiving messages (SMS).
Function DT412 DT422
SMS (Short Message Service)* Yes Yes
Data Send
* Yes Yes
Data with prefix
* Yes Yes
Personal alarm
* – Yes
Alarm with Data
*
– Yes
Location* – Yes
Man-down &
No-movement alarm
* – Yes
Main functions in the DT4X2 series:
* System dependent feature (requires messaging server)