Hisense D90 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Hisense D90, 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.

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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Hisense D90 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 Hisense D90. 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.

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First and foremost, an user manual of Hisense D90 should contain:
- informations concerning technical data of Hisense D90
- name of the manufacturer and a year of construction of the Hisense D90 item
- rules of operation, control and maintenance of the Hisense D90 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 Hisense D90 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 Hisense D90, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Hisense 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 Hisense D90.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Hisense D90 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

  • Page 1

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L Technical Specifications of CDMA & GSM Dual Mode Mobile Handset Model: D90 Version 1.0 2008-06-03 Qingdao Hisense Communications Co., Ltd.[...]

  • Page 2

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 1 of 10 T able of Contents 1. Product I ntroduction .............................................................................................. 2 2. General F eat ures .[...]

  • Page 3

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L 1. Product Introduction D90 CDMA2000 1X digital mobile ha ndset is a CDMA2000 1X digital mo bile terminal product deve loped by Hisense itself . D 90 is based on Qualcomm QSC6020 and MTK6223 chipset and works at CDMA: 800MHz and GSM: 900/ 1800/1900MHz freque n[...]

  • Page 4

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 3 of 10 4. Hardware Specification Network CDMA+GSM Frequency Band CDMA: 800MHz GSM: 900/1800/ 1900 MHz Solution CDMA: Qualcomm QSC6020 GSM: MTK MT6223 Working Mode R-UIM Vo[...]

  • Page 5

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 4 of 10 Speaker 2 Speakers Headset Yes, Stereo Lanyard Hole No Type Li-Ion Battery Capacity Standard 1400mAh Slot 3 (UIM, SIM , Micro SD card) Charging Time <180 Minutes[...]

  • Page 6

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 5 of 10 Rings Priority Individual Rings>Group Rings>Common Rings Phone Number Length 32 digits Extension Input P/T By Initial Letters By Name By Group Inquiry Method [...]

  • Page 7

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 6 of 10 Inbo x 300 Capacit y Outbox 100 Max Length English 160 Long SMS Y es Auto Concatenate Y es V oice Message Y es Max 20 entries SMS Group Sending Delivery Report Cont[...]

  • Page 8

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 7 of 10 Size 240*192 Time According to memory space Frame R ate Max 15fps Brightness Ye s F ocal length Ye s Audio Play Mp3, MIDI Video Play MPEG4, 3GP Multi-Media Player Y[...]

  • Page 9

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 8 of 10 Ring tones V olume Adjustment Rec eiv er P ower on/off Rings On/Off Pe rs on a l R i ng Y es Group Ring Y es Priority Group>Common Rings Vibration Alert Mode Rin[...]

  • Page 10

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 9 of 10 Standby Time ≤ 100 Hours Charging Time ≤ 3 Hours Standby Current (both CG standby) ≤ 12mA Working Condition Item Description Working Temperature -20 ℃~ +6[...]

  • Page 11

    H I S E N S E D 9 0 T e c h n i c a l S p e c i f i c a t i o n s C O N F I D E N T I A L P r o p r i e t a r y I n f o r m a t i o n o f H i s e n s e All rights reserved, Page 10 of 10 9. Criterion and Standard Regarding Gr een Environmental Protection Handset Materials 2002/95/EC The Europe Union P arliament and Council Promu lgate the R estrict[...]