Lucent Technologies PARTNER Advanced Communications System Programming And Use Instructions page 88

Specialty Handsets are designed for those individuals who need greater
functionality than that provided by the handsets on system phones and
standard phones. For example, an amplified handset is available for all
PARTNER phones for hard-of-hearing users.
In-Range Out-of-Building (IROB) protectors are required to prevent
electrical surges from damaging your system when phones or other
standard devices (such as a doorphone) are installed in a location other
than the building where the control unit is installed. The system supports
the Lucent Technologies IROB protector, which provides coverage for up to
3,000 feet (915 meters) for standard devices and 1,000 feet (305 meters)
for system phones. (IROBs must be installed by a qualified technician.)
Off-Premises Range Extender (OPRE) allows you to connect a standard
touch-tone phone beyond 3,000 feet (915 meters) in another building on
the same continuous property. It also allows you to use a special circuit
from your local phone company to provide off-premises station capability.
Electromagnetic Interference (EMI) filters allow you to block "noise"
generated by a nearby radio station, as well as most electrical devices.
Caller ID devices allow you to store and process Caller ID information.
Although the system provides functionally integrated, multi-line Caller ID on
system display phones, you can connect other devices provided you
subscribe to the service from your local phone company and connect the
device directly to the Caller ID line. You cannot install a Caller ID device
directly to a PARTNER extension jack or to a combination extension jack.
Refer to "Connecting Caller ID Devices" in the PARTNER Advanced
Communications System Installation guide for installation details.
To order auxiliary equipment, refer to
B-4.
If a Device Has Trouble
NOTE:
Two System Programming procedures can be used to adjust the system
settings for auxiliary equipment installed at an extension, if a device has
trouble answering calls or dialing out. If a device (such as an answering
machine) does not pick up transferred or intercom calls, you can use
Distinctive Ring (#308) to change the ringing, so that all calls ring like
outside calls at that extension. If an autodialing device (such as a modem)
has trouble autodialing, use Intercom Dial Tone (#309) to change the
intercom dial tone for the extension to Machine (outside line) dial tone.
''Product Ordering Information'' on page
Using Auxiliary Equipment
4-3