how to unblock blackberry

[waynegohl]

Supplementary Service Error: General Error

What does this mean on a Blackberry 8520 which is Cell C locked but works with Vodacom sim also?

[Ockie]

Supplementary Service Error: General Error

What does this mean on a Blackberry 8520 which is Cell C locked but works with Vodacom sim also?

Hello Wayne. You have PM.

[waynegohl]

Hello Wayne. You have PM.

Thanks meneer.

[jackiee]

hi guys have a bb8520 bought it outrite from vodacom, those *******s told me its not blocked but when i put in my mtn card i cant make calls just sms and bb mesenger works. pleasetel me as to how i can unlock this bb so my mtn card can work

many thanks

You can try to unlock your Blackberry 8520 by getting the unlock code from a right place.I had this problem last week, So just got the code from Unlock-zone.com .You have to provide country and its IMEI number.After which get the code and unlock it.

[rockNsurf]

Supplementary Service Error: General Error

What does this mean on a Blackberry 8520 which is Cell C locked but works with Vodacom sim also?

Helping someone with this error. Can anyone shed more light please?
Googled this a bit, and found that one guy had success by doing a sim-swap

[Velenoso]

ok i found the problem, i had my cli restricted to not send out my number so when i use my mtn card to make calls that was restricting the calls, so i changed my cli to always shpw my number so now i am able to make calls. i spoke to mtn and they said they will active a cli-r to sort the problem so i wil see by tomoro. hope this helps somebody

Why would you do that? No none is going to take your calls on a private number?