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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Cortelco 2554, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Cortelco 2554 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Cortelco 2554. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Cortelco 2554 should contain:
- informations concerning technical data of Cortelco 2554
- name of the manufacturer and a year of construction of the Cortelco 2554 item
- rules of operation, control and maintenance of the Cortelco 2554 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Cortelco 2554 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Cortelco 2554, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Cortelco service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Cortelco 2554.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Cortelco 2554 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
O WNER’S I NSTRUCTION M ANUAL[...]
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Page 2
T HANK Y OU F OR P URCHASING T HIS T ELEPHONE Your new telephone was made by people who take a great deal of PRIDE in producing quality products to assure you years of trouble-free service. We want you to know all about your new telephone , how to install it, the features it provides, and the services you can expect from its use. We have included t[...]
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Page 3
T ELEPHONE S ERVICE P ROBLEMS If you have any problems with your telephone service , determine if the problem is with your telephone or the telephone company lines. BEFORE CALLING THE TELEPHONE COMPANY, be aware that they may charge you for a service call if the problem is caused by your telephone. NO DIAL TONE • Unplug your telephone from the wa[...]
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Page 4
I MPORTANT S AFETY I NSTRUCTIONS Always follow basic safety precautions when using your telephone equipment to reduce the risk of fire, electrical shock, and injury. 1. Read and understand all instructions in the Owner’s Instruction Manual. 2. Read all warnings and follow all instruc- tions marked on the product. 3. Unplug this product from the w[...]
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Page 5
ventilation slots . Liquid or objects may touch dangerous voltage points or short out parts that could result in a risk of fire or electrical shock. 9. Do not disassemble this product . Opening or removing covers may expose you to dangerous voltages or other risks. Incorrect reassembly can cause electrical shock when the product is subsequently use[...]
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Page 6
I NST ALLING Y OUR T ELEPHONE DESK INSTALLATION To install a desk telephone , use the long modular line cord supplied with your telephone. Plug one end of the line cord into the connector on the back of your telephone and the opposite end into the modular wall jack. Your telephone is ready to use. To disconnect your telephone, press the spring clip[...]
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Page 7
I NST ALLING Y OUR T ELEPHONE Write or type correct telephone number on number card and fit into finger wheel, aligning notch in number card midway in the space between the "0" and the "1" hole of the finger wheel. Position the finger wheel gently under the finger stop. Align the "0" or "Operator" finger hole[...]
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Page 8
I NST ALLING Y OUR T ELEPHONE MODULAR JACKS To install your telephone , you must have a modular wall jack at the desired location. If your telephone line does not have a modular jack, you must have one installed. DANGER: To reduce the risk of electrical shock and personal injury, observe the following when installing station wiring: 1 . Never insta[...]
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Page 9
R EP AIR O F Y OUR T ELEPHONE DO NOT ATTEMPT TO REPAIR THE TELEPHONE YOURSELF . Telephones manufactured by CORTELCO must be returned to us for repair. You can return your telephone to CORTELCO for repair or replacement in accordance with our LIMITED WARRANTY. DATE-OF-PURCHASE CORTELCO warrants telephones against defects in material and workmanship [...]
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Page 10
T HE FCC W ANTS Y OU T O K NOW DESIGN COMPLIANCE Your telephone is designed to comply with FCC Rules and Regulations, Part 68. It can be connected to the telephone network as FCC-registered terminal equipment. The registration number is printed on the label on the bottom of your telephone. NOTIFICATION TO THE TELEPHONE COMPANY As a customer of the [...]
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Page 11
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications to this unit not expressly approved by t[...]
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Page 12
L IMITED W ARRANTY If this telephone was purchased by you new in the U.S. or Puerto Rico, CORTELCO warrants the telephone against defects in material and workmanship for a period of two (2) years* from the date of original purchase. This warranty is in lieu of all other express warranties. During the warranty period, CORTELCO agrees to repair or, a[...]