Comdial DIGITECH System Manual page 210

FEATURE
Support for DiglTech There are several items that the installer/programmer needs to consider when installing the
telephones wlth a revision I and later DigiTech telephone to a DigiTech system. These items are detailed below.
revision letter of I or
later - continued
telephones regardless of their revision letter, any systems with a software release of 9 or earlier
will not support the revision I and later telephones.
revision I or later telephones, be sure that the system software release is 11 a or later.
telephones that are connected there. This action is necessary before the orange LED feature can
become active.
serve one of those devices at a time. The user must program a separate enable/disable button
for each external device that he or she plans to connect to the auxiliary jack. The installer must
provide external power for the auxiliary device if it requires power. The telephone does not
supply any power to the device through the auxiliary jack. The auxiliary jack is an source of audio
output from the telephone and is not designed to receive signals or power from an external device
or a telephone line. Do not connect the output of an external device or the tip and ring leads of a
telephone line to the auxiliary jack.
the telephone users guide to the auxiliary jack.
Support for With this software release, the DigiTech digital telephone system provides support for the
proprietary
automatically recognizes the 7701 X-" telephone when the installer connects it to a station
telephones
This means that the system programmer does not have to take any special programming steps to
allow the 7701X-**
described in the system manual provided with the telephone system to adjust the parameters of
the station port as they are needed. Publication
User's Guide provides complete instructions for using the 7701
BENEFIT
proprietary single-line digital telephone (product code
telephone to operate. He or she can use any of the station programming
In other words, whenvever a system includes
Do not connect any devices other than those mentioned in
TAB09 1
The system
Proprietary Single-Line Telephone