But again, why does Benny promote the ability to roam overseas if you cannot use 3G?
There's still alot of countries around running based on GSM networks, be it GSM 900/1800/1900mhz bands. Since most NTT Docomo phones (with the exception of some Fujitsu and NECs I think that supports additional GSM 850mhz band) are running based on this tri-band GSM networks, it means now Benny's newly-released cards have this stable ability to roam in countries running on these GSM network bands with no manual CPR method needed. (usually when u switch countries and roam, the TMSI for the network tower u logon changes so it means a manual CPR method is usually required when u go overseas)
I don't make video calls so this doesn't concern me.. Wait does this mean I can actually use my keitai in Japan with the new hypersim?
As what whatz_triz bro has shared previously, with the exception of Japan and Korea u're able to roam with no CPR problems in countries operating on GSM networks. In countries like Japan and Korea, you may be able to logon the 3G network but you definitely won't be able to receive incoming voicecalls/videocalls for that matter, as it's a current hypersim limitation. (so far only Rogers network based in Canada are able to support 3G network correctly for NTT Docomo phones at this moment, for both incoming/outgoing voicecalls afaik)
Sending/receiving smses will pose no problem though while in 3G mode, this is shared by some overseas forumners from what I heard and since I haven't been able to test this personally myself, maybe someone else who has tested this in Japan can feedback on this further? So until Benny and iNEX Taiwan gets ready their new batch of 3G-supporting hypersims, let's just say that currently the 3G support in these NTT Docomo phones is kinda crippled at this moment, for now that is.
Cheers.
