Hi Harald,
Also, the Ti Calypso cannot do EDGE, so any phone that uses this chipset and has GPRS support would probably do the trick. The C155 should fit that description (but you cannot attach it to a PC and have to generate traffic from the built-in WAP browser). The OpenMoko GTA01 and GTA02 also fit that description.
thank you for your suggestions.
Actually i could use some old phones that supports only GPRS (e.g. t68i, t39m, etc..), but these phones are not enough useful and i will explain why:
- i would like to use a phone that has field-test engineering; - i would like to set the phone to camp only in a fixed ARFCN.
I was also trying a Pirelli DP-L10, but unfortunately i can only fix the band and not the arfcn.
Btw... after a while i finally found how to force my Blackberry to work on GPRS on a fixed arfcn:
- Select an arfcn; - Lock to this cell; [ http://tinyurl.com/3dcc6vm ] - Disable Uplink 8-PSK; [ http://tinyurl.com/3dxp85d ]
Finally the phone is ready to start the tests. [ http://tinyurl.com/3rhldrn ]
As you can see, that engineering field-test is very useful because is showing which Coding Scheme and TS are used.
Unfortunately at this point... even if i tried a lot of times, i could see imm-ass, the TS, but when i'm trying to decode the dumps... nothing is decoded and i cannot even decode third-party sessions that obviously i could find on the same arfcn that i'm using.
So, at this state of art, I could decode only samples released from Nohl. Someone else is having same problems?
Regards,
Luca