Sony 500 User Manual
Important information
3
Location of the telephone
•
The telephone should be operated in a controlled environment with an
ambient temperature between 5°C and 40°C.
ambient temperature between 5°C and 40°C.
•
To ensure good speakerphone quality, the area in front of the micropho-
ne (front right) should be kept clear. The optimum speakerphone dis-
tance is 50 cm.
ne (front right) should be kept clear. The optimum speakerphone dis-
tance is 50 cm.
•
Do not install the telephone in a room where large quantities of dust
accumulate; this can considerably reduce the service life of the tele-
phone.
accumulate; this can considerably reduce the service life of the tele-
phone.
•
Do not expose the telephone to direct sunlight or any other source of
heat, as this is liable to damage the electronic components and the
plastic casing.
heat, as this is liable to damage the electronic components and the
plastic casing.
•
Do not operate the telephone in damp environments, such as ba-
throoms.
throoms.
Product support on the Internet
Information and support for our products can be found on the Internet:
Technical notes, current information about firmware updates, frequently
asked questions and lots more can be found on the Internet at:
asked questions and lots more can be found on the Internet at:
.