smartphone - How to change SIM cards and login successfully with a Blackberry ID? -

smartphone - How to change SIM cards and login successfully with a Blackberry ID? -

i started develop blackberry 6 , 7 , grasped basic programming when testing illustration requires alter sim card validate new number came across problem, can't login.

i'm using sim card provided @ workplace , don't understand problem. created blackberry id , tried login, gives message "this not valid blackberry account". can utilize user log in site , device connected wifi before changed sim card should connected internet, login screen doesn't give me alternative connect net guess it's connected.

i tried alter sim card original shows 1 time again login screen.

does mean sim card linked single blackberry id?

i'm learning book , nil changing sim cards covered there , blackberry site offering more on developing blackberry 10 don't know dig there find faq section or mutual problems older versions.

i think happening here bb has decided, since changed sim card, might have 'found' phone, , set new sim in can utilize it. might not owner of phone. need log in 1 time again prove are.

make sure sim blackberry bis or bes provisioned, phone can utilize on internet. alternatively, create sure on wifi.

i have had sort of problem without sim in phone. restarting phone cause phone inquire credentials again. if has not got wifi connectivity, can stuck on screen.

i not understand requirement alter sim card. can explain mean by: "requires alter sim card validate new number"

blackberry smartphone sim-card