
Digital Magic On Hold SM Tape Deck
Model DMOH
Installation and
Operation Instructions
Magic On Hold is a Service Mark of AT&T
Issue 1, 12/2/91
Printed In U.S.A.

Limited Warranty and Limitation of Liability
AT&T warrants to you that the product will be free from defects In material
and workmanship when title passes to you. If you notify AT&T that the
product has failed to operate as warranted within one year of the date title
passes to you, AT&T will, at its option, repair or replace the component or
components of the product that failed to operate as warranted. Any repair or
replacement components may be new or refurbished and will be provided on
an exchange basis. If AT&T determines that the product cannot be repaired
or replaced, AT&T will refund the purchase price to you.
If you purchase the product directly from AT&T, AT&T will perform warranty
repair on your premises in accordance with the terms and conditions of
AT&T's "Business Day" or "Around-the-Clock" warranty plans. The details of
AT&T's warranty plans may be obtained from AT&T. If you purchased the
product from an authorized dealer, you will be covered by AT&T's
authorized dealer plan during the warranty period. Contact your authorized
dealer for details of AT&T's authorized dealer warranty plan. AT&T's
obligation to repair, replace or refund as set forth above is your exclusive
remedy.
The limited warranties provided above do not cover damages, defects,
malfunctions or product failures caused by:
· Failure to follow AT&T's installation, operation or maintenance
instructions;
· Unauthorized modification or alteration of the product or its
components;
· Product abuse, misuse or the negligent acts of persons not under the
· reasonable control of AT&T;
· Actions of third parties and acts of God other than power surges (e.g.,
lightning).
This limited warranty applies only to the product purchased directly from
AT&T or purchased directly from an authorized AT&T dealer. This limited
warranty does not apply to products purchased or operated outside the
United States.
You may be required to provide AT&T with proof of purchase before AT&T
will perform any warranty replacements.
EXCEPT AS SPECIFICALLY SET FORTH ABOVE, AT&T, ITS AFFILIATES,
SUPPLIERS AND DEALERS MAKE NO WARRANTIES, EXPRESS OR IMPLIED, AND
SPECIFICALLY DISCLAIM ANY WARRANTY OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE.
EXCEPT FOR PERSONAL INJURY, THE LIABILITY OF AT&T, ITS AFFILIATES,
SUPPLIERS AND DEALERS FOR ANY CLAIM, LOSS, DAMAGE OR EXPENSE FROM
ANY CAUSE WHATSOEVER, REGARDLESS OF THE FORM OF THE ACTION,
WHETHER IN CONTRACT, TORT OR OTHERWISE, SHALL NOT EXCEED THE
LESSER OF DIRECT DAMAGES PROVEN OR THE REPAIR OR REPLACEMENT
COST OF THE SYSTEM OR THE SYSTEM'S PURCHASE PRICE. IN NO EVENT

SHALL AT&T, ITS AFFILIATES, SUPPLIERS AND DEALERS BE LIABLE FOR
INCIDENTAL, RELIANCE, CONSEQUENTIAL OR ANY OTHER INDIRECT LOSS OR
DAMAGE (INCLUDING LOST PROFITS OR REVENUES SUSTAINED OR INCURRED
IN CONNECTION WITH THE SYSTEM). THIS LIMITATION OF LIABILITY SHALL
SURVIVE FAILURE OF THE EXCLUSIVE REMEDY SET FORTH IN THE LIMITED
WARRANTY ABOVE.

Digital Magic On Hold (SM) Tape Deck
Model DMOH
Installation and
Operation Instructions
To Order Copies of This Manual
Call: Your AT&T Information Systems Sales Representative
or
Your Business Sales and Service Center
1-800-247-7000
or
The AT&T Customer Information Center
1-800-432-6600
Write: AT&T Customer Information Center
P.O. Box 19901
Indianapolis, IN 46219
Order: Digital Magic On Hold Tape Deck
Model DMOH
Installation and Operation Instructions
Issue # 1
For Technical Assistance
AT&T provides a toll-free customer helpline 24-hours a day. In the USA, call
the AT&T Helpline at 1-800-628-2888 for assistance. In Canada, call one of
the following Technical Assistance Centers for service or technical assistance:
Eastern Canada and Ottawa: 1-800-363-1882
Ontario: 1-800-387-4268
Central and Western Canada: 1-800-663-9817

FCC Notice
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of FCC rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and receiver
— Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.
Specifications
Sampling Method:
Sampling Frequency (Switch
Selected):
Message Length (Switch Selected):
Power Required:
External Speaker Power:
Input:
Output:
Controls:
Indicators:
Mounting:
Dimensions:
Shipping Weight:
Cassette Tape:
Adaptive Delta Modulation (ADM)
32/45 Kilobits/sec.
3 or 4 minutes
12V AC/DC. Power supply included with
the unit provides 12VAC @ 800mA from
11OVAC source
1 Watt into 8 ohms
High-quality Magic On Hold cassettetape. Fully automatic operation
LINE 600-ohms/transformer-balanced via
RCA phono jack; 1Watt into 8-ohms via
RCA jack (can be used to power an
external speaker)
POWER on/off switch; SPEAKER on/off
switch; VOLUME control (for monitor
speaker, 1WATT and LINE output jacks);
TRlG(ger) jack for single play operation
LEDs for POWER, PLAY and RECORD
Desk-top or wall-mounting, template and
hardware included
7-7/8" x 6-3/8" x 3-1/4"
3 lbs.
Magic On Hold - AT&T Customized
Programming Service