User guide

111BusinessPhone – Cordless DT412/DT422
Reference
Radio specifications
SAR
10g
(Specific
absorption rate)
0.02 mW/g
Performance
Stand-by time Up to 80 hours (Cordless DT422: up to
40 hours if location and alarms activated)
Call time Up to 8 hours
Charge time 1 hour
Volume
Ring signal Five step adjustable volume from off to
approx. 100 dB (A) at 10 cm
Earpiece Four step adjustable
Phone book
Maximum name length 16 characters
Maximum number length 22 digits
Entries 100
External interfaces
User interface Display with characters and icons, Soft
keys, Navigation key, Menu key, Call key,
alphanumeric keypad, Volume keys and
Mute key on the side. Alarm key
(Cordless DT422 only)
Accessory connector Headset connector as option.
Features
Messaging and Cordless phone, waterproof (IP64), Loudspeaking
function, SIM card for identity and personal settings, up to
10 modes with personalized settings, 3 programmable Soft keys
for each mode, 10 programmable Hot keys, manual or automatic
keypad lock, time and date indication, difference between internal
and external calls, ring signal easily silenced, vibrator alert, separate
loudspeakers for ring signal and Loudspeaking function, send/
receive messages, caller identification (if provided), call list
(20 numbers), access to up to 4 DECT GAP telephone systems,
key beep on/off, battery meter.
Optional alarm functions (Cordless DT422 only): Push-button,
No-movement and Man-down alarms