• Dust the unit regularly. Wipe the unit with a soft, damp cloth. Do not use detergents and avoid excess moisture. • The Clarity W1000 is an electrical device. Avoid electric shock by keeping the phone away from water. (i.e.: bathroom, kitchen sink, etc.) 19 TROUBLESHOOTING GUIDE . Phone Will Not Operate Disconnect any other equipment that may be attached to the phone. Check your phone cords and connections. Try a different line cord and/or handset cord to determine if the problem is with one of

Press TMSG soft key to begin text messaging. 2. Dial the 2 digit number for the desired message. 3. Confirm this is the intended message then press SEND. 4. Wait for a reply from the other station (steps 1, 2 & 3) 5. When any station presses EXIT the displays at both stations return to their previous call progress condition. At all times after step 1 you can talk and listen to your caller while repeating steps 2. The example on page how to Text Messaging. In to station 205 message. STATION 201:

8. Lift the base’s antenna to a vertical position. 9. Set the TONE/PULSE switch located on the back of the base to correct dialing mode. Please check with your local Phone Company if uncertain of the type of service. 10.Place handset in the cradle to begin initial charging. Remember, you must charge the phone for at least 12 hours before you use the phone for the first time. PM050905_W425_RevA.qxd 5/9/05 4:15 PM Page 13 Getting Started HANDSET BATTERY CHARGING The battery in the handset must be

4289 Bonny Oaks Drive Chattanooga, TN 37406 E-Mail: claritycs@plantronics.com Web: Voice: 1-866-5-CLARITY (1-866-525-2748) PM010705•C510•Rev E E N G L I S H C510 Owners Manual E S P A N O L F R A N C A I S Clarity® 510 Corded Telephone with Caller ID Featuring Clarity® PowerTM Technology E N G L I S H C510 Owners Manual E S P A N O L F R A N C A I S Clarity® 510 Corded Telephone with Caller ID Featuring Clarity® PowerTM Technology Table Of Contents Safety Instructions............................

The Ringer Equivalence Number is an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed five. (The term “IC:” before the certification/registration number only signifies that the Industry Canada technical specifications were met.) The party responsible for regulatory

Phone numbers cannot be deleted while it is in the flashing mode. Deleting All Caller ID Information 1. While reviewing the Caller ID, hold down DEL for three (3) seconds. The display flashes “ERASE ALL?” 2. Press DEL to select. The display briefly reads “ALL CID” and “ERASED” and then “— NO CALLS —”. At any time, you can press FLASH one time to return to standby mode. Or it will return to standby automatically when 30 seconds has elapsed without any keys being pressed. Call Waiting When you are

16. Do not attempt to open the AC adapter. There are potentially dangerous voltages inside, and there are no serviceable parts. 17. Discontinue use of product and contact Clarity if the product overheats, has a damaged cord or plug, if the product has been dropped or damaged or if the product has come into contact with liquids. 18. Use only the AC adapter provided with this product or a replacement AC adapter provided by Clarity. 19. This phone amplifies sound to loud volumes. To prevent hearing

Select one of the main categories: CALL, OTHER or ANS ( ANSWER). Press the SCROLL key to display additional options available under each of the three main categories. The symbol . displayed as the last character on the lower line of the display indicates that there are additional options. Press the SCROLL key to display these additional options. User instructions will be displayed in lower case letters. Options assigned to soft keys will be in upper case letters. DIRECTORY INFORMATION An 11 char

-OR- Press