IMPORTANT

GUIDELINES

Intrinsic safety

Battery handling

Cleaning

Consider these suggestions and guidelines to keep your telephone in good shape and working properly.

The portable is not specified as intrinsically safe, so do not use it in hazardous areas.

The battery contains environmental polluting material. If damaged, return it to a collecting point.

Clean the portable only with a soft, water dampened cloth. Using soap or any other cleaning materials may discolour or damage the portable.

Treatment

Do not expose the portable to direct sunlight for long

 

periods. Keep the portable away from excessive heat and

 

moisture.

 

 

HOW TO USE THIS

 

MANUAL

Find out which portable telephone you have, and then read

 

the related ”Basics” section. This will give you a good basic

 

understanding about the specific portable you are using.

 

Note: To see which portable telephone you have, see your

 

portable above the right display corner.

 

The following sections describe the BusinessPhone functions

 

for all three portable telephones, which means that the keys

 

differ between the telephones.

 

Therefore, if the function procedure is the same on all three

 

telephones, the DT368 keys are displayed to describe the

 

function. See example below.

 

The ”ON/MUTE”-key is different on all three telephone

Example :

 

types. It is displayed with the DT368-key.

 

Press shortly to mute the ringing or warning for

 

the moment

BusinessPhone 250 / BusinessPhone 50

5

Portable DT310 / DT360 / DT368

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Sony DT360, DT310, DT368 manual Guidelines, HOW to USE this Manual