Abocom UHL2000 用户手册
FCC Part 68 Registration
This device complies with FCC Part 68 rules, and the use of
this device is subject to the following restrictions:
The FCC has established rules which permit this device to be
directly connected to the telephone network. Standardized
jacks are used for these connections. This equipment should
not be used on party lines or coin phones.
If this device is malfunctioning, it may also be causing harm
to the telephone network; this device should be
disconnected until the source of the problem can be
determined and until repair has been made. If this is not done,
the telephone company may temporarily disconnect service.
The telephone company may make changes in it's facilities,
equipment, operation and procedures; if such changes affect
the compatibility or use of this device, the telephone
company is required to give adequate notice of the situation
with the FCC.
If the telephone company requests information on what
equipment is connected to their lines, inform them of:
this device is subject to the following restrictions:
The FCC has established rules which permit this device to be
directly connected to the telephone network. Standardized
jacks are used for these connections. This equipment should
not be used on party lines or coin phones.
If this device is malfunctioning, it may also be causing harm
to the telephone network; this device should be
disconnected until the source of the problem can be
determined and until repair has been made. If this is not done,
the telephone company may temporarily disconnect service.
The telephone company may make changes in it's facilities,
equipment, operation and procedures; if such changes affect
the compatibility or use of this device, the telephone
company is required to give adequate notice of the situation
with the FCC.
If the telephone company requests information on what
equipment is connected to their lines, inform them of:
a. The telephone number to which this unit is connected.
b. The Ringer Equivalence Number (REN).
c. The USOC jack required.
d. The FCC Registration number.
b. The Ringer Equivalence Number (REN).
c. The USOC jack required.
d. The FCC Registration number.
Items (b) and (d) are indicated on the label. The Ringer
Equivalence Number (REN) is used to determine how many
devices can be connected to your telephone line. In most
areas, the sum of the REN's of all the devices on any one line
should not exceed 5.0. If too many devices are attached, they
may not ring properly.
Equivalence Number (REN) is used to determine how many
devices can be connected to your telephone line. In most
areas, the sum of the REN's of all the devices on any one line
should not exceed 5.0. If too many devices are attached, they
may not ring properly.