1. Sm_Tariqul_Anny's Avatar
    My Device name is BlackBerry 8520. My country name is Bangladesh. My service provider is Grameenphone ltd. I have tried many times to active but I am failed. What is enterprise email and password. How I active.
    07-26-14 06:20 PM
  2. AnimalPak200's Avatar
    Was your device issued to you by your employer? If not, then you need to contact your service provider and sign up for a BIS plan. BIS plans are necessary to use older BlackBerry devices that have not been given to you by your employer.
    07-26-14 07:41 PM

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