Home > Mobile Phone > Dubao 728

Dubao 728

January 26th, 2007        

Here’s a China mobile phone called the Dubao 728. This mobile phone come in dual GSM lines which means, without switching the two GSM SIM card, you can receive calls from 2 different SIM at the same time. It comes with stereo speaker, 262k TFT display with touchscreen, 0.3MP CMOS camera and a micro SD expansion slot. The battery provides you 3hours 40mins of talk time and 150 hours of stand-by time. It measures 96.7 x 52.6 x 21.4 mm and it’s available for $203. More pics after the jump.



Author:
 
  • Lionel

    Hi,

    Im interested in the Dubao 728 mobile pda phone.
    Im just thinking about the synchro. Is it possible to synchronize at least the phone number list with PC or Mac ?
    Is there any software for it ?

    Thanks

    Lionel

  • http://www.2dayblog.com webmaster

    Hi Lionel,
    i don think they provide any software for sync. but phone number can be store in SIM card right. But maybe there is a software for it but i think is hard to find cuz it’s a china mobile. You planning to get one of this Dubao 728?

  • hisham

    i need old passward for Dubao 728 plaese
    T U
    S/N:01060649003440
    AND
    S/N:01060651008857
    …………………….

  • RHR

    PLEASE TELL ME WHO IS MANUCTURER OF DUBAO CELL PHONES. IF POSSIBLE GIVE HERE THE LINK OF THEIR WEBSITE ADDRESS.

    THANKS A LOT.

  • http://www.2dayblog.com webmaster

    I don’t think there’s a website for this china mobile phone.

  • Ahmad Ata

    I lost the back cover of my cellphone dubao 728.

    Is there any possible way i can get a new casting for it ,

    as it looks very odd without it and i feel really bad because i cant find a casting for it

  • http://www.2dayblog.com webmaster

    Guess you need to go China look for it

  • sam

    hi i need help i have the dubao 728+

    and its work only with one sim the secend sim (slave sim)

    are not working and i’m also dont know the password of

    the phone if someone can help me it will be great

    best regards, sam.

  • cora

    can u please email me the usb driver and software for dubao 728 so i can interface it with my pc, or just refer link where i can download it. i noticed, there is no bluetooth for this celfone or is der? tnx!

  • chesco

    i just got a dubao 728 and i dont have the driver to put some musin n stuff from my pc could some one plzz help me… if someone could pass it to me or link me it i would really appriciate

  • http://www.2dayblog.com webmaster

    I don’t think you can find any driver this phone. You mean there’s no CD include when you got the phone?

  • Daniel M

    Dear All,

    I just got this DUBAO TWIN CARD phone and I have the same problem as Sam: the phone can’t operate with the SLAVE SIM card. I can’t make or receive calls, but the phone propoerly identifies the network(s).

    Please help, if anyone knows how to get this fixed.

    Thanks in advance.

    Daniel M.

  • http://www.2dayblog.com webmaster

    Hi guys, i got some info for you

    Default password is 1122, the PIN password is 1234

  • sorin

    hello, i have a dubao 728+ phone and the english language just disappeared from the menu, anyone can help pls………..btw the official website for this phone is http://www.sanou.com…..if you have anything that can help me pls send it to gsmstar2000@yahoo.com

    Thank You

  • hussam

    hi sorin i send you a message to your e-mail with details to get you mobil to the english language and for anybody the code for english language is *#0000#
    and then press the call key

    hussam

  • hussam

    hi , i have a dubao 728 phone and i need the code of changing the language to arabic, if someone can help me by send me the code or any useful website support my needs plz
    thank you

  • nikolay

    HI I HAVE DUBAO 728 BUT I NEED THE CHARGER AND USB,IF SOMEONE CAN SELL.

  • nikolay rusev

    HI I HAVE DUBAO 728 BUT I NEED A CHARGER AND USB,IF SOMEONE CAN SELL IT.

  • ricki

    hi all
    if you need to put pics or music in then turm the phone off and plug it into your pc. it will show up like a harddrive. use mass storage setting.

    can somebody please tell me if i can make the text message keyboard bigger?
    it is hard for me to read.

    also is it possible to stop it from locking so quickly all the time?
    i cannot find anything in the manual about it.
    thanks
    roxe

  • Trong Nguyen

    HI! I have nokia phone 99i product from dubao.I bough that phone from Nigeria,but I can’t use it in USA,so You can help me or get me some thing
    Thanks a lot

  • Chris

    Hi all,

    Don’t know if any of you managed to sort out your problems yet but I have just got a 728+ and find that the instructions are not a lot of help (although they are better than most translations) so have had to keep playing with the phone and have found the following:

    For USB connection you can only connect to a PC (not a Mac) with Windows2000 or XP. It needs a driver for lower operating systems but don’t know where you get this from.

    The time it takes to lock the keypad can be adjusted:
    Go to Menu/Settings/Auto Keypad Lock and change the timing (choices are 5 seconds, 30 seconds, 1 minute and 5 minutes.

    If only one SIM is working it may be that one is switched off:
    Go to Settings in the Menu; then Dual Mode Set; then Set DG Mode.
    (There is also the choice of Only Master Mode or Only Slave Mode).

    If this does not resolve problem then your SIM card may not be compatable. I could not get my O2 card to work properly but T-Mobile seems to work OK except that I cannot send SMS (Text) messages.

    I can receive texts on both SIMs and can send messages with the SIMs in other phones, but cannot send from the Dubao 728+.

    When I try it asks for the SC (service centre) number which I put in but when I press OK nothing happens. Does any one know if I am doing something wrong or if the phone is faulty?

    Thanks for your help. Hope the info above helps some of you.

  • aby

    we can make a group of dubao users right? email me abbeyromero@yahoo.com.ph

  • kaveh

    hi all

    i got a dubao 728 cell phone one week ago
    i search the web for its specification and i found that it is a korean cell phone and it has a 1.3MP camera however i dont think so
    i think it is a chinese cell phone and and it has a VGA camera

    when i went to dealer and he checked the phone both sim cards works properly but due to some scart on its body i changed it but 5 days later when i wanted to use two sim cards i have problems with two different operator and slave sim card was absent but when i tried two sim card from one operator the slave was in emergency mode i dont know what can i do

    however it dosent need any driver when you plug it to pc a message appear and ask you for using this as mass storage or modem)GPRS) if you want to link it with PC the mobile will automaticly turned off and you can see your external flash card like a cool disk you can copy move and make directories on it
    after you discoonect it from PC turn it on and you can see your desired stuff on phone
    if you cant send SMS with this phone you can change the SCaddress of profile in the message setting option
    if you restored the factory default and your phone changed to chineses you must be a pilot to fix this problem bcs you must have blind flight
    first you touch the sign in the position which you saw menu previusly then choose the sign of gear and wrench on the buttom of the screen then choose the upper left sign wich has also gear and wrench then choose the third line from the top and then choose line no 3 you can see the ENGLISH at the top of the screen
    i couldnt find any other language except english and two east asian language

    and at the end please help me if you find the setting for working two sim at the same time ( except the DG mode setting ) and i agree to aby to make a group of bubao users

    you can mail me on k_zangeneh@yahoo.com

    best regards

  • kaveh

    my phone is a little different from the picture above i think my phone is 728+ it has 3 key instead of the shape i saw above
    my phone has 94K internal memory and a sign of MP3/4 PLAYER and it has negativ color of the phone above

  • silcosilva

    also using the dubao 728 right now.had it for some time but its just recently i found this forum.
    pretty funny cause i only use one sim at a time,tried using two only when i first had it.mine worked perfectly fine,can use both sim card slot.
    i am from singapore.the phone had no problems working with local telco sim cards.

  • CRD

    The Dubao 728+ will only use a 02 sim card as the master, it will not work as a slave, this applies to pre 3G or 3G sim cards. The slave can be a T mobile, vigin or in my case a vodafone sim. hope this helps

  • brendan

    Hey there,
    just got a dubao 728+ but it didn’t come with usb cable can you tell me what type of cable and can anyone scan there users manual I need all the help in the world
    thanks
    brendan

  • Carl

    Hi ! I have a pda dubao 728+ , till last week the two sims work very well but suddenly the slave sim stopped its function with the following message ” emergency only ” , after it the message chanded to “the slave sim is absent ” . I changed the sim but I think that the problem is in slave slot because in the master slot the sim works . Someone can help me ? Send email to the following address : carmaciel@myway.com . Thanks .

  • brendan

    ok found out a lot about the dubao 728 phone by accident to use the phone with windows simple go to device manager and disable pci to usb enhanced controller now when you do this it will want to reboot so do this (if you have a optic mouse you will have to use your tab key and space bar keyboard to navigate back to device manager and enable it again and disable it and the mouse will work it will come up as a removable hard drive with all its folders in it and you can copy music films pictures sound waves etc.
    that’s why there is no software for it it is usb 1.1 not 2.0 that’s the way around it enjoy
    this is fantastic for me
    good luck

  • jeanette

    please can u tel me where to ge a charger and usb cable fordiablo 728+

  • http://www.lumen8.co.uk pete

    hi,
    i also have one of these phones which is also called a LT-X1.
    Id like to say thanks to hussam as i had this problem, was working fine then just changed language and went emergency use only. I have now got it back to english (thanks hussam) but still wont come of emergency use only.
    any ideas anyone

  • delloh

    hello, i have a dubao 728+ phone and i want code for french language, if you have anything that can help me pls send it to dellohsyah@yahoo.fr

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