Polycom EF2241 Manual De Usuario
T
ECHNICAL
S
PECIFICATIONS
V
ORTEX
EF2241
Reference Manual
46
Technical Support: 800.932.2774
•
If, in the unlikely event that this equipment causes harm to the network, the tele-
phone company will notify you in advance that temporary discontinuance of ser-
vice may be required. But if advance notice isn't practical, the telephone
company will notify you as soon as possible. Also, you will be advised of your
right to file a complaint with the FCC if you believe it necessary.
phone company will notify you in advance that temporary discontinuance of ser-
vice may be required. But if advance notice isn't practical, the telephone
company will notify you as soon as possible. Also, you will be advised of your
right to file a complaint with the FCC if you believe it necessary.
•
The telephone company may make changes to its facilities, equipment, operations
or procedures that could affect the operation of the equipment. If this happens
the telephone company will provide advance notice so you can make the neces-
sary modifications to maintain uninterrupted service.
or procedures that could affect the operation of the equipment. If this happens
the telephone company will provide advance notice so you can make the neces-
sary modifications to maintain uninterrupted service.
REN
The REN is used to determine the quantity of devices that may be connected to the
telephone line. Excessive REN's on the telephone line may result in the devices not
ringing in response to an incoming call. Typically the sum of REN's should not
exceed five (5.0). To be certain of the number of devices that may be connected to a
line (as determined by the total REN's) contact the local telephone company.
telephone line. Excessive REN's on the telephone line may result in the devices not
ringing in response to an incoming call. Typically the sum of REN's should not
exceed five (5.0). To be certain of the number of devices that may be connected to a
line (as determined by the total REN's) contact the local telephone company.
Automatic Dialing
WHEN PROGRAMMING EMERGENCY NUMBERS AND/OR MAKING TEST
CALLS TO EMERGENCY NUMBERS
CALLS TO EMERGENCY NUMBERS
1. Remain on the line and briefly explain to the dispatcher the reason for the call.
2. Perform such activities in the off-peak hours, such as early morning or late
2. Perform such activities in the off-peak hours, such as early morning or late
evening.
Telco Connector
A FCC compliant telephone cord and modular plug is provided with this equipment.
This equipment is designed to be connected to the telephone network or premises wir-
ing using a compatible modular jack that is Part 68 complaint. See the rest of these
installation instructions for details.
This equipment is designed to be connected to the telephone network or premises wir-
ing using a compatible modular jack that is Part 68 complaint. See the rest of these
installation instructions for details.
Canadian Telco
Requirements
NOTICE: The Industry Canada label identifies certified equipment. This certification
means that the equipment meets telecommunications network protective, operational
and safety requirements as prescribed in the appropriate Terminal Equipment Techni-
cal Requirements document(s). The Department does not guarantee the equipment
will operate to the user's satisfaction.
means that the equipment meets telecommunications network protective, operational
and safety requirements as prescribed in the appropriate Terminal Equipment Techni-
cal Requirements document(s). The Department does not guarantee the equipment
will operate to the user's satisfaction.
Before installing this equipment, users should ensure that it is permissible to be con-
nected to the facilities of the local telecommunications company. The equipment must
also be installed using an acceptable method of connection. The customer should be
aware that compliance with the above conditions may not prevent degradation of ser-
vice in some situations. Repairs to certified equipment should be coordinated by a
representative designated by the supplier. Any repairs or alterations made by the user
to this equipment, or equipment malfunctions, may give the telecommunications
company cause to request the user to disconnect the equipment.
nected to the facilities of the local telecommunications company. The equipment must
also be installed using an acceptable method of connection. The customer should be
aware that compliance with the above conditions may not prevent degradation of ser-
vice in some situations. Repairs to certified equipment should be coordinated by a
representative designated by the supplier. Any repairs or alterations made by the user
to this equipment, or equipment malfunctions, may give the telecommunications
company cause to request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of
the power utility, telephone lines and internal metallic water pipe system, if present,
are connected together. This precaution may be particularly important in rural areas.
the power utility, telephone lines and internal metallic water pipe system, if present,
are connected together. This precaution may be particularly important in rural areas.
Caution: Users should not attempt to make such connections themselves, but should
contact the appropriate electric inspection authority, or electrician, as appropriate.
contact the appropriate electric inspection authority, or electrician, as appropriate.