AT&T 3.0 Telephone User Manual


 
Installing Cordless or Cordless/Wireless Telephones
b Type or write the button assignments on the card.
c Insert the card and replace the plastic cover. Be sure the textured side of
the cover is facing you.
9 Adjust the contrast on the telephone% display.
For an MLX-20L telephone, slide the lever on
the top
of the telephone.
For an MLX-10D, MLX 10DP, or MLX-28D telephone, press the
Menu
button and select
Cntrst;
follow the display prompts.
Installing Cordless or
Cordless/Wireless Telephones
The sections below describe the ways you can connect MDC 9000 cordless
or MDW 9000 cordless and wireless telephones to the system.
MDC 9000 Cordless Telephone
You can connect the base unit of the MDC 9000 to an analog extension jack.
MDW 9000 Cordless/Wireless Telephones
The following is a brief overview of procedures and considerations for
installation of the MDW 9000 telephone, For more detailed information, see the
installation guide that comes with the telephone.
If possible, place the radio module of a wireless telephone in the same
room and on
the same wall as
the MERLIN LEGEND Communications
System control unit.
A minimum distance of 3 ft. is required between the radio base and
the control unit. The radio module must be within 24 ft. of a properly
grounded 3-prong AC outlet that is not controlled by a wall switch and
connects to the control unit through an analog multiline jack with a line
connector.
Installing Telephones and Adjuncts 3–57