1. saurabhkochhar's Avatar
    I bought a 9930 Sprint phone but am using it on GSM/3G network. Everything works fine except the call conferencing on phone.

    Whenever I get a call waiting and try to join in the person, nothing happens. The 2 people remain on individual calls and I can still switch between them.

    I have troed every way but this doent work. Even the screen doent change to the conference. I also tried upgrading the OS.

    Please help!!

    Sent from my BlackBerry 9930 using Tapatalk
    12-02-11 01:59 PM
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