114 Copyright © 2004 NokiaPhone adapter HDA-10 accessibility enhancementThe HDA-10 phone adapter is aNokia enhancement that allowsyou to connect your mobilephone to a TelecommunicationsDevice for the Deaf (TTY/TDD)to make a call in digital mode.If you are using a phone adapter,you must activate it on yourmobile phone by selectingMenu > Settings >Enhancement > Enhancementin use > TTY.In addition to the Nokia 7610 phone, you will need the following forTTY/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 themanufacturer of the TTY/TDD device• The phone adapter (HDA-10), which can be purchased separately as anenhancement at www.nokia.comFor more information, see “Accessibility solutions” on page 6.• CARE AND MAINTENANCEYour device is a product of superior design and craftsmanship and should betreated with care. The suggestions below will help you protect your warrantycoverage and enjoy your device for many years.• Keep the device dry. Precipitation, humidity, and all types of liquids or moisturecan contain minerals that will corrode electronic circuits. If your device does getwet, 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 andelectronic components can be damaged.• Do not store the device in hot areas. High temperatures can shorten the life ofelectronic devices, damage batteries, and warp or melt certain plastics.• Do not store the device in cold areas. When the device returns to its normaltemperature, moisture can form inside the device and damage electroniccircuit boards.• Do not attempt to open the device other than as instructed in this guide.18 in.
