Does it support CDMA?
1988713
Will any phone that is unlocked for/supports CDMA work through Boost Mobile?
1988714
i use verizon which uses cdma technology. the phone i purchased uses cdma and it works just fine. there are many blackberry 9930 bold's out there. make sure the one you buy specifically states it uses cdma or is compatible with your carrier.
2090484
Sort answer: yes. There are networks that support this phone in probably every major metropolitan area in the USA, but check with your network if it has the right kind of coverage in your desired area of use. This phone does not support the old US CDMA networks that don't use sim cards like most of Verizon & Sprint & it does not support the former AWS 1700Mhz spectrum that T-mobile & others have started to use for network expansion.
1931364
No, it supports GSM technology, Verizon wireless utilizes CDMA. It cannot be convected to the network
134165
Since this phone is unlocked, You could switch GSM carriers but I doubt you could switch between CDMA and GSM.
1636855
This unlocked cell phone is compatible with GSM carriers like AT&T; and T-Mobile. Not all carrier features may be supported (i think Verizon TV). It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint.
16888
The CDMA has to be unlocked. The GSM works if you put the network setting to automatic.
1642077
You can if your carrier is able to use GSM phones (phones that use a sim card). In example some companies such as Sprint, Verizon and other only handle CDMA models.
1317698
No, this phone is capable just for 2G and 3G, GSM and HSDPA networks respectively. For 4G you need a phone capable to operate in CDMA network.
1288860
I have no idea. I don't have the phone available anymore anyways. and CDMA phones aren't locked I don't think
2032307
no, it only have one slot. but it can work with both CDMA or GSM. i have tried it with T-mobile and it works fine (talk only yet to try web and text).
1942724
I think so. I live in an area that a sim card phone won't work. It doesn't say CDMA on the package or details. Goodluck
819297
This system uses GSM network, Sprint use CDMA network, it will not support Sprint cell service
576753
This is a CDMA phone with no Sim card so I doubt it will work for what you're looking for.
330992
does NOT work with USA CDMA Networks, only works with GSM. It comes with the USB cable included
1433106
I purchase it for the GSM network so it doesn't have a contract. I don't know for CDMA
81928
Thomas , yes it does support gsm and i believe it uses any standard size sim . it also has a mirco sd card slot on backside that supports up to 64 gb cards . im not sure what the dual support sim is all about, ive never dabbled in that area . the phone was locked in with att but i unlocked it two weeks ago and have tried with net 10 , t mob, att, . hope this helps . sincerely Brandon Jenkinzzz
1192798
Does not have CDMA antenna in it. I tried as well to get it on Verizon. Works great on TMobile or ATT, but no on Sprint or Verizon.