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S P E C I F I C AT I O N S
Physical Dimensions
Size: 8.1" x 9.5" x 2.75"
Weight: 2 lb. 4oz.
Keypad
Large Keys: 1.15" x 0.8"
Large Print: .65" (62 pt)
Function Buttons
Redial
Flash
Volume
Outgoing Volume
Hold
Mute
Controls
Conversation:
Volume (0-35 dB)
Tone
Dual Tone (Crystal Tone)
Ringer:
On/Off
Pitch
Volume (0-90 dB)
Indicator Lights
Outgoing Volume
Volume
Hold
Mute
Ring Indicator
Handset
Type: HAC(Hearing Aid Compatible)
Style: K-style
Dialing
Memory:
Redial
10 Speed-Dialbuttons
3 EmergencyDial buttons
Pulseor Tone
Connections
Line:
Plugs into a standard, analog
telephone line.
Audio Jack:
3.5 mm
For use with some assistive
listening devices and headsets.
Approvals
FCC approved
FCC registration number:
D8KUSA-27016-TF-E
REN: 0.9B
SPECIFICATIONS
FCC INFORMATION
This equipment generates and uses radio frequency energy
and if not installed and used properly, that is, in strict
accordance with the manufacturer’s instructions, may
cause interference with the radio and television reception.
The CrystalTone has been tested and found to comply with
the specifications for a Class B computing device in
accordance with the specifications in Subpart J of Part 15
of the FCC Rules. These rules are designed to provide
reasonable protection against radio frequency interference
in residential installations.
There is no guarantee that interference will not occur
during use. You can determine if this equipment causes
interference to radio or television reception by turning the
CrystalTone on and off while the television or radio is on.
If this equipment does cause interference the user is
encouraged to try to correct the interference by one or
more of the following measures:
Reorient the radio or television receiving antenna.
Move the C r y s t a l To n e further away from the radio or
television.
If necessary, consult an experienced radio/television
technician or the manufacturer for additional suggestions.
The user may find the following booklet prepared by the
Federal Communications Commission helpful: Interference
Handbook. This booklet is available from the
Superintendent of Documents, U.S. Government
Bookstore, 310 W. Wisconsin Ave., Suite 150, Milwaukee,
WI 53203, (414) 297-1304 (voice).
This equipment complies with Part 68 of the Federal
Communications Commission (FCC) rules for the United
States.
The telephone jackused on the CrystalTone complies with
FCC Part 68, Subpart F rules and regulations and is an
RJ11C.
A label is located on the underside of the CrystalTone
containing the FCC registration number and the Ringer
Equivalence Number (REN). You must, upon request,
provide the following information to your local telephone
company: USOC Jack Type: RJ11; REN: 0.9B.
Should you experience trouble with this telephone
equipment, please contact Ultratec National Service Center,
5901 Research Park Blvd., Madison, WI 53719. Email:
service@ultratec.com
The REN is used to determine the quantity of devices which
may be connected to the telephone line. Excessive RENs on
the telephone line may result in the devices not ringing in
response to an incoming call. In most, but not all, areas the