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Tmobile prepaid smartphone used on a Tmobile postpaid plan?

Discussion in 'T-Mobile' started by aashian, Aug 18, 2012.

  1. aashian

    aashian Lurker
    Thread Starter

    I was wondering if its possible to buy a cheap Tmobile prepaid smartphone (not activate it) and use it on a Tmobile postpaid family plan? can i just stick my sim card from my (old regular cellphone) from my postpaid into a prepaid phone and it will work? all i want is talk (calls). my family has only talk on a family plan. i dont care about using texting or the web (data plan). i DO want to use texting (with google voice?) and web using wifi. has anyone tried this or know that it works for sure? you may be wondering why i dont buy one with an offer and the answer is i dont want to be bogged down with a 2 yr contract with a data plan.

    Thanks for any help!

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  2. Crashdamage

    Crashdamage Android Expert

    What you want to do will work. Just buy a cheap T-Mobile phone outright or a used phone. Dial 611 for more info.
    aashian likes this.
  3. aashian

    aashian Lurker
    Thread Starter

    thanks for your reply. :) can anyone else confirm?
  4. zuben el genub

    zuben el genub Extreme Android User

    I used 2 unlocked European phones on TMO - stuck SIM in and was good to go.
    aashian likes this.
  5. !on

    !on Android Expert

    Yes as long as it's not other carriers phone 'cos it will be locked to that network.
    aashian likes this.
  6. damewolf13

    damewolf13 live~laugh~love

    Welcome to Android Forums, Aashian!:)
    We are glad you are now a member of the friendliest Android Community on the Web.

    I have moved this thread into the T-Mobile forum for further discussion.
    aashian likes this.
  7. aashian

    aashian Lurker
    Thread Starter

    oops. sorry damewolf. didnt know there was a tmobile for forum.

    thanks everyone. i'm gonna look for a cheap tmobile phone.
    damewolf13 likes this.
  8. tusculum22

    tusculum22 Lurker

    I had a similar question. I wanted to buy an unlocked GSM Galaxy S3 from Amazon and then sign up for T-mobile's prepaid 4G 30 dollars unlimited date and 100 minutes plan.

    This will work? I just want to be doubly sure before spending so much on the phone.
  9. mogelijk

    mogelijk Android Expert

    You need to make sure it as the frequencies to run on T-Mobiles network. T-Mobile uses a 1700mhz frequency that most GSM phones don't seem to have. Since the 1700mhz frequency is used for 3G/4G, you will have slow data speeds if it doesn't support the frequency.

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