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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Sprint Nextel U300, 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 Sprint Nextel U300 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 Sprint Nextel U300. 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 Sprint Nextel U300 should contain:
- informations concerning technical data of Sprint Nextel U300
- name of the manufacturer and a year of construction of the Sprint Nextel U300 item
- rules of operation, control and maintenance of the Sprint Nextel U300 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 Sprint Nextel U300 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 Sprint Nextel U300, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Sprint Nextel 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 Sprint Nextel U300.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Sprint Nextel U300 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
Page 1 of 5 FAQ Sprint 3G/4G USB Modem U300 Q: What is the Spri nt 3G/4G USB M odem U 300? A: The U300 U SB mod em pro vides broad band a ccess vi a Sprint’s 3G an d 4G networks wh en plu gged i nto USB port on a PC l aptop or d esktop that supports Wind ows Vista/X P/2000 Ope ratin g Systems. Q: What net work s does t he U300 USB mod em oper ate[...]
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Page 2
Page 2 of 5 Ensure that the fol lowing i nformati on is avail able for the Cust omer Sol uti ons representati ve: • Current bil ling address • Social Security or Ta x ID num ber • Driver's li cense numb er • Electroni c Serial Number (ES N) of the device Q: Which Ope rating Sy stems are sup ported fo r use w ith the U300 US B modem? A:[...]
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Page 3
Page 3 of 5 Q: What do the LED lights o n the U30 0 USB m odem indic ate? A: There a re both C DMA an d WiMA X lights, wh ich operate as foll ows: LED Color CDMA LED Function s CDMA Dual LED CDMA Mode RED GREEN 3G standby an d ready to connect Off Slow Flashing Power on boo t or reset 3G out of se rvice or is still acquiring service On On 3G servic[...]
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Page 4
Page 4 of 5 If the GPS d oes n ot work or i f the servi ce is not availabl e at the locati on, a dial og box will be displ ayed indi cating: GPS Se rvices a re not avai lable, please try ag ain later. If the U300 i s roami ng in a n etwork oth er than Sprint , a dialog b ox will be displ ayed indi cating: Locati on Service s not Avai l able[...]
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Page 5
Page 5 of 5 • Save attachm ents t o a desktop f older and then open from that f older, r ather than openi ng t he attachmen t directl y from the message • If not usin g GPS we recommend that y ou select the ‘Disabl e GPS on D evice’ under Locati on/GPS setti ng options. For more i nformati on, see th e user do cumentat ion of your email cli[...]