Activating Voice Calling on Huawei HSPA modems

by Ruchira on February 26, 2010

Update 2013 – Since this method no longer works, I have added a new guide -

On my previous post I wrote about how to unlock huawei modem models. So there is another great option in most of Huawei new HSDPA modems (In cheaper models too) . Today I will show you how to actviate voice calling feature hidden on your huawei medem. I have used E156G and it works on this models too. Huawei E156 / E156B / E156C / E156G

First of all you need to download this piece of small software to check if your modem suports voice calls ( No matter if the feature disabled in factory settings we are going to activate it. So its worth to check)

Download it here-

And run it after installing.Make sure to exit Mobile partner otherwise the software wont detect the HSPA modem. And after opening it click scan. it will then display the details of the plugged huawei modem like this-

voiceqf Activating Voice Calling on Huawei HSPA modems

Look there is a option called Voice Feature. In this screen shot it shows enabled because I already enabled it. In your computer it will show Disabled if your have voice calling option if not it will show Not supported.

So if your software shows Voice Feature – Disabled then its the time to enable it. Click the option called Server in the DC-Unlocker software. It can unlock your locked modem too but it require 20 euros. But it doesnt require money to enable voice feature.

In the user name and password field enter these-

Username- Free

Password- Voice

Then click “check login”. SO DC-Unlocker will login free to unlock voice feature. Like this-

voiceh Activating Voice Calling on Huawei HSPA modems


Then browse to “Unlocking” section of DC-Unlocker client and click “Activate Voice”. then it will unlock your voice calling feature! icon biggrin Activating Voice Calling on Huawei HSPA modems

Wait there some other things to done in software section too. You need to update to Voice calling version of mobile partner software because 95% of modems come without voice calling Mobile partner version. Download the voice calling version here-

Warning you are going to flash your Huawei modem with this new version. your current connection profile settings will be lost because of new update. And always remember to update the firmware in a steady power sourced computer. Because if your computer gets stuck or powerloss when updating firmware ( which will take 5~15mins) your modems firmware will be corrupted. So be sure you have steady power source to use with your computer when flashing.

After downloading the New Mobile Partner firmware run it and it will update your current firmware. Voila you have new Mobile parnter with voice calling feature like this!


xd8q3p Activating Voice Calling on Huawei HSPA modems

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I'm Ruchira Sahan and all posts on this blog are completely my thoughts and writings. I love DIY and Technology. So feel free to contact me for anything about this blog and don't forget to add a comment if this blog helped you! Thanks
 Activating Voice Calling on Huawei HSPA modems
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Last 5 posts by Ruchira

  • Swagg

    Hello guys, am having problem with my modem,
    - Manufacturer :huawei
    – Model :E173
    – Revision :
    – Phone IMEI :860016011363673
    But am failing to get its unlock code. Ive tried it out with dccraap.exe Client v1.00.0460, but it does not support this model. Help me pliz. Thx.

    • Ruchira

      Your unlock code is 37831510 and flash code is 61585440

      • lubda

        please cheat me the code for :866452012195554

  • Rattanak

    i have E220.
    haw to i active vice call on it.
    plz help me soon………………….

  • Prasanna

    I follow that steps but after that

    Activating voice for Huawei datacards Huawei E1752 …
    Port unavailable

    what i can do now

  • gayan sasanka

    hi i downloaded mobile partner with voice and video calls but i can’t unlock my dongle it have Voice feature but i can’t unlock it when i press activate voice it says insificient credit. please tell me some way to unlock it for free.

  • Michael O’Donoghue

    Huawei mobile broadband
    Hi please help unlock my modem

  • Md. Junaid

    Thanx a lot buddy……..
    it’s working awsome…..

  • Mohammed

    Please help me I get (error connecting to server ) when I enter the password or try to activate voice call
    And I still can’t activate it

  • adamso

    please master send me the modem code of Huawei E1552 EMEI:353973045688711

    • Pera

      IMEI: 353973045688711
      Unlock: 64212141
      Flash: 56394136

  • manish

    how to do for E176

  • sarat

    an error occurs saying insufficient credits

  • RedOne01


    Im trying to enable the voice.feature on a Huawei E1750. I bought 10 credits and checked login. All good so far but in the “unlocking” menu the “Activate Voice”-button is shaded and nonfunctional. What am I doing wrong?

    Here´s my stats:

    Found modem : E1750
    Model : Huawei E1750
    IMEI : 354818045022065
    Serial NR. : H9A4CA1111404125
    Firmware :
    Compile date / time : Jan 04 2010 22:50:00
    Hardware ver. : CD6ATCPU
    Dashboard version : HOST2.0.0.293
    Chipset : Qualcomm MSM6290
    Voice feature : disabled
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 0 (unlock attempts left : 10)


    User : XXXXX
    Password : OK !
    Credits left : 10


    Greatful for all the support!

    • Ruchira

      maybe that modem doesnt have the voice feature

      • RedOne01

        So i finally got it to work. Aparently you have to unlock the SIM Lock first to enable Voice. Good to know next time so you buy enough credits to do the 2 operations.

  • Biak Kitte

    Please help me to activate voice feature. I have tried several time but could not.

    User : free
    Password : OK !
    Credits left : 0


    Activating voice for Huawei datacards Huawei E1552 …

    Insufficient credits !


    DC – Unlocker 2 Client 1.00.0416

    Detecting card :

    selection :
    manufacturer – Huawei datacards
    model – Huawei E1552
    application port – COM77
    diagnostic port – COM78

    Found modem : E1552
    Model : Huawei E1552
    IMEI : 358812031788256
    Firmware : 11.608.14.15.00
    Dashboard version : UTPS11.300.13.00.03_MAC11.301.06.00.03
    Serial NR. : Y94CAA1032305359
    SIM Lock status : unlocked
    Voice feature : disabled
    Wrong codes entered : 0 (unlock attempts left : 10)

    What need to Flash? if need,what is to use the code?
    Please help me…!!!!

    • Ruchira

      this method is no longer free. please search for free methods

  • Azou

    Je ne comprends pas bien comment flasher le modem Huawei 1552 voulez-vous l’expliquer en détail? Merci.

  • benla

    hi , when i open dc unlocker client and open server after i go to unlocking i cant clik on activate voice , u khnow why ruchira ? tnahks

  • benla

    also when i go to flash i have 0000000000000 i cant khnow what to do there , i enter my unlock code and flash code but always i have

    Reading flash :
    Address : ***********
    Size : ************
    Please wait…

    Error connecting to server !

  • Shlomo

    What about USB HSUPA Sticks from ZTE?
    Are they the same?

    • Ruchira

      nope they are different

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