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Customer freight prepaid in the same manner in which is was sent
(i.e. Freight sent to Teledex UPS Blue, will be returned via 2 day ship-
ping).
**Please note: When telephones are returned for repair due to misuse
(i.e. liquid spills, abuse, or Customer modification - warranty label
broken), the Customer will be charged the standard repair fee, regard-
less of warranty status.
CONVERTING FROM DESK TO WALL MOUNT
The BTX4510 telephone can be changed for wall mount applica-
tions. The conversion is easiest when the handset and line cords are
not connected.
1) Located on the front of the telephone above the speaker grill is
the wall/desk mount clip. Remove this clip by firmly pushing
upward (towards the hookswitch).
2) Rotate the clip a half turn (180 degrees) so that the side with the
protruding edge is towards the top. This edge will hold the
handset. (Closest to the hookswitch.)
3) Return the clip to its original location by pushing the clip dow
wards, until it stops (snaps into place).
4) Turn the BTX4510 over so that the back side is up, facing you
(A non abrasive surface is suggested to prevent scratching).
5) Locate and remove the mounting bracket, firmly push back and
pull up to remove two of the four retaining tabs.
6) Rotate the mounting bracket a half turn (180 degrees) so that
the mounting eyelet is facing in the same direction as the other
mounting eyelet located on the telephone.
7) Insert the top two retaining tabs of the mounting brackets into
the mounting bracket slots (located near the middle of the tele-
phone). Then firmly push down to insert the retaining tabs on
the opposite side of the mounting bracket.
8) Connect a short modular line cord into the jack on the back of
the phone (labeled TO TEL). Route the line cord through the line
cord channel. Connect the other end of line cord to the phone
jack on the wall mounting plate.
9) Turn the telephone over, and slide the BTX4510 down onto the
wall plate mounting posts. Both eyelets should line up with the
mounting posts (When properly installed the telephone will be
stable and secure).
10) Complete the wall mounting by installing the handset and hand
set cord.
REQUIREMENTS OF PART 68 - FCC RULES
This device has been granted a registration number by the Federal Communications Commission,
under Part 68 rules and regulations for direct connection to the telephone lines. In order to comply
with these FCC rules, the following instructions must be carefully read and applicable portions fol-
lowed completely:
1. Direct connection to the telephone lines may be made only through the standard modular cord fur-
nished, to the utility installed jack. No connection may be made to party or coin phone lines. On
the bottom of the phone is a label that contains among other information, the FCC Registration
Number and the Ringer Equivalence number (REN) for this equipment. If requested this informa-
tion must be provided to the telephone company. The USOC Jack for this equipment is RJ11C.
2. The telephone company, under certain circumstances, may temporarily discontinue and make
changes in facilities and services which may affect the operation of the users' equipment: however,
the user shall be given adequate notice in writing to allow the user to maintain uninterrupted serv-
ice.
3. In certain circumstances, it may be necessary for the telephone company to request information
from you concerning the equipment which you have connected to your telephone line. Upon
request of the telephone company, provide the FCC registration number and the ringer equiva-
lence number of the equipment which is connected to your line; this information will be found on
the device.
4. If any of your telephone equipment is not operating properly, you should immediately remove it
from the telephone line. It may cause harm to the telephone network.
5. If the telephone company notes a problem, they may temporarily discontinue service. When practi-
cal, they will notify you in advance of disconnection. If advance notice is not feasible, the telephone
company must; promptly notify you of such temporary discontinuance; afford the opportunity to
correct the condition; inform you of your rights to bring a complaint to the FCC under their rules.
6. Repairs to the device may be made only by the manufacturer or an authorized service agency.
This applies at any time during and after warranty. If unauthorized repair is performed, registration,
connection to the telephone lines and remainder of warranty period all become null and void.
7. This equipment is hearing aid compatible.
REQUIREMENTS OF PART 15 - FCC RULES
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable pro-
tection against harmful interference in a residential installation. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with the instruction,
may cause harmful interference to radio communications. However, there is not a guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful interfer-
ence to radio or television reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more of the following measures: -
Move the telephone away from the receiver. -Consult the dealer or an experienced radio/TV techni-
cian for help. Any changes made by the user not approved by the manufacturer can void the user's
authority to operate the telephone.
INDUSTRY OF CANADA REQUIREMENTS
Notice: The Industry Canada label identifies certified equipment. This certification means that the
equipment meets certain telecommunications network protective operational and safety requirements
as prescribed in the appropriate Terminal Equipment Technical Requirements documents. The
department does not guarantee the equipment will operate to the users satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected 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 degrada-
tion of service 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 utili-
ty, telephone lines, and internal metallic water pipe systems, if present, are connected together. This
precaustion 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. The Ringer Equivalence
Number (REN) of this device is Z.
Notice: The Ringer Equivalence Number (REN) assigned to each terminal device provides an indi-
cation of the maximum number of terminals allowed to be connected to a telephone interface. The
termination on an interface may consist of any combination of devices subject only to the require-
ment that the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5. This
telephone connects to the telephone network under the connecting arrangement code CA11A.
Back View — mounting
bracket is shown in the
Desk Mount Configuration
Removable mounting bracket,
turned 180 degrees (for Wall
Mount installation)
Back View — Mounting
bracket shown is in the
Wall Mount Configuration