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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of 3J USB-P1K, 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 3J USB-P1K 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 3J USB-P1K. 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 3J USB-P1K should contain:
- informations concerning technical data of 3J USB-P1K
- name of the manufacturer and a year of construction of the 3J USB-P1K item
- rules of operation, control and maintenance of the 3J USB-P1K 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 3J USB-P1K 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 3J USB-P1K, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the 3J 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 3J USB-P1K.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the 3J USB-P1K 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
1. Instruction 1.1 Summary Plugging USB V oIP Phone into your computer ’ s USB port, you can make and receive skype calls. Ph one rings fo r all incom ing calls. Y ou can select one from Sk ype conta ct list or pre ss SkypeOut numbers to make calls on the phone. W ith LCD, keypad and ringer , it is easi ly used as mobile phone. 1.2 Featur es 1. W[...]
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Page 2
2. Keypad Instruction / : T ab (1) Scroll the Skype ta b from left to right. (2) Scroll the calls whil e use on hold func tion. / : Up/Down (1) Scroll the contacts li st or cal l list . (2) Adjust the volume while talking. : Dial/Answer (1) Call out o r An swer a call. (2) Put call on hold/relea se call wh en talking. : Hang up Hang up a call or re[...]
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Page 3
4. Basic Function 4.1 Call Skype user from Con tacts Press (IN) and (OUT) to scroll to Contacts tab. Press and to select a contact. Press to call out. 4.2 Call Sk ype user from Call Lists Press (IN) and (OUT) to scroll the Call L ists tab. Press and to select a record Press to call out the contact. 4.3 Call Skype user by Rename Rename your contacts[...]
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Page 4
4.6 Put a call on hold To place a call on hol d, simply press the key. You can reactivate the call w henever you want, by pressing the key again. To make a call w hile you have a call in progress: 1. Select a cont act on Skype Contact List or Call List . 2. Click the big, gree n button on Skyp e interface to call out . The first call is a utoma tic[...]
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Page 5
Problem 3 I can’t play m usic throug h the USB V oIP Phone? Resolution Go to “Sy stem Preferen ces->Sound ”, set the Output and Input sound dev ice to USB Audio Device . Make sue you didn’t mute the Output volume . USB V oIP Phon e V er .1.0 2005-12-26 8[...]