Nokia 7610 User Guide 113 Copyright © 2005 Nokia
Reference information
Phone adapter HDA-10 accessibility enhancement
The HDA-10 phone adapter is a
Nokia enhancement that allows
you to connect your mobile
phone to a Telecommunications
Device for the Deaf (TTY/TDD)
to make a call in digital mode.
If you are using a phone adapter,
you must activate it on your
mobile phone by selecting
Menu > Settings >
Enhancement > Enhancement
in use > TTY.
In addition to the Nokia 7610 phone, you will need the following for
TTY/TDD communication:
• A TTY/TDD device that is cellular ready or cellular compatible
• A cable for connecting the TTY/TDD to your phone, usually supplied by the
manufacturer of the TTY/TDD device
• The phone adapter (HDA-10), which can be purchased separately as an
enhancement.
For more information, see “Accessibility solutions” on page 5.
• CARE AND MAINTENANCE
Your device is a product of superior design and craftsmanship and should be treated
with care. The suggestions below will help you protect your warranty coverage and
enjoy your device for many years.
• Keep the device dry. Precipitation, humidity, and all types of liquids or moisture
can contain minerals that will corrode electronic circuits. If your device does get
wet, remove the battery and allow the device to dry completely before replacing it.
• Do not use or store the device in dusty, dirty areas. Its moving parts and
electronic components can be damaged.
• Do not store the device in hot areas. High temperatures can shorten the life of
electronic devices, damage batteries, and warp or melt certain plastics.
• Do not store the device in cold areas. When the device returns to its normal
temperature, moisture can form inside the device and damage electronic
circuit boards.
• Do not attempt to open the device other than as instructed in this guide.
18 in.