Yes, you can because Boost Mobile is locked to the Optus Network.
Optus
yes you can put a boost mobile SIM in because the run off the same network. You could also use ISIM, VIRGIN MOBILE, ect.
No - the phone is the item unlocked - not the SIM card. If you were to replace the Optus SIM card with (for example) a T-mobile SIM - it would register to T-mobile. You could swap the SIM card back with the Optus card, and still use it.
no
Boost mobile sim cards will only work with boost mobile on the nextel network nextel is a iden network standalone that will not roam on gsm networks because nextel is a iden network
No, Sim card not used in Boost Mobile Android.
No you cannot. AT&T uses a GSM network and Boost uses iDEN and the two are not even remotely compatible. The Boost SIM card can be used for international roaming but it will not work with GSM networks in the US. It will not work either way, a Boost SIM will not work in a GSM device and a GSM SIM will not work in a Boost device.
I want to make sure I answer this question, after talking to tmobile, because there is sites that want to charge 40 bucks for unlocking your phone and I called T-Mobile asking if they would unlock the T-Mobile phone for use with boost Mobile and they said no problem. It takes about 24 hours and they email you the unlock code with instructions on how to do it. I guess it would be worth the money if you still had a contact or something but other then that... It's free!
No, a Boost Mobile phone typically requires a Boost Mobile SIM card to function properly, as it operates on the Sprint network. Using a standard mobile SIM card from another carrier may not be compatible due to network restrictions and software limitations. To use a Boost Mobile phone, you'll need to activate it with a Boost Mobile plan and SIM card.
Its like every other Sim card just the provider is boost mobile
No you cannot. AT&T uses a GSM network and Boost uses iDEN and the two are not even remotely compatible. The Boost SIM card can be used for international roaming but it will not work with GSM networks in the US. It will not work either way, a Boost SIM will not work in a GSM device and a GSM SIM will not work in a Boost device.
no. boost sim cards only work in boost phones.