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Preparing for use, Cleaning – AASTRA DT4x2 for MX-ONE User Guide EN User Manual

Page 10

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Important User Information

DT412/DT422/DT432

10

Preparing for use

Before using your phone for the first time you have to charge and

connect the battery, see section “

Installation

” on page 116.

Note: Place the phone in the charger and charge it for at

least one hour before using it the first time.

Cleaning

Clean the phone only with a soft, water dampened cloth. Using

soap or any other cleaning materials may discolor or damage the

phone. Clean the battery contacts using ethanol or isopropyl

alcohol.