AT&T 2820 - Manual (Page 25)

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To adjust ring tone:
1. Go to Ring Setting menu > Ring Tone
2. Select ‘EXTERNAL CALL’ or ‘INTERCOM CALL’ .
3. Use or t to select ring tone.
4. Touch to confirm.
To adjust key tone:
Adjusting the key tone allows you to change the sound the key makes
when touched.
1. Go to Phone Setup menu > Key Tone.
2. Use or to select key tone. (Select ‘OFF’ to silence the key tone)
3. Touch to confirm.
1. Touch and select the Phone Setup menu > Handset Name.
2. Use the 0 - 9 keys to enter a name. Press the appropriate digit key as
many times as necessary to enter the first letter of the name. The cursor
will move to the right and the next letter can be entered after about 1
second or if another key is pressed. Spaces can be added by pressing
the number 1 key. (For additional information on entering text, see the
section in this manual titled USING HANDSET KEYS TO ENTER TEXT
on Page 20).
3. Touch to confirm.
The range of your handset is up to 984 feet (300 meters) from the base
unit, subject to environmental conditions. Interference from other electrical
appliances such as a TV, microwave or computer should be avoided. If you
are out of range or the signal is interrupted
will disappear and ‘OUT
OF RANGE’ will be displayed.
ASSIGNING A NAME TO A HANDSET
HANDSET RECEPTION