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1424-EN/LZT103 089 D1 2016-03-04
Mitel DT4x3 Cordless Phones for MiVoice MX-ONE
12
3
DESCRIPTIONS
3.1 DT4X3 DECT TELEPHONE
IMPORTANT:
The handset may retain small metal objects around the mouth cap or
earcap region.
Case
The plastic cover parts are made of durable PC/ABS material.
Antenna
The antenna is integrated inside the handset.
Loudspeaker
The handset has a separate loudspeaker for the loudspeaking function. It is placed on
the back side of the handset.
Battery
The battery is a rechargeable Li-Ion
battery, placed under a battery cover. See
13.1.4
Replace the Battery
on page 77.
The battery is fully charged within four hours. See
13.1.2
Charge the Battery
on page
76.
The non-EX classified battery can be charged separately with a battery pack charger.
See
13.1.3
Charge Spare Batteries
on page 77.
IMPORTANT:
When charging the EX classified handset, it is only permitted to use a
charger marked with DC3-BxxB, DC4-BxxB or CR3-BxxC on the label. It is not
permitted to charge the EX battery pack alone.
Headset with Microphone on Boom
1
x
x
-
Peltor Hearing Protection Headset
x
x
-
Headset adapter for Mic on Boom
x
x
-
EX-classified headset adapter for standard and EX-
classified Peltor headset
x
x
x
1.Requires the headset adapter for Mic on Boom.
Accessories
D
T
412
D
T
423
D
T
433