Cannot make calls with ZTE Blade

[Guest galv]

Hi,

I have a ZTE Blade (Sapo A5) with GSF 21b and I cannot make phone calls.

I've already exchange SIM cards, and with a different operator/network the result is the same - no phone calls!

I had GSF v13b when I started having this problem, I tought it was SIM related, I've upgrade to v21b (did all the wipes) and I still have this issue.

I can receive/send SMS but I cannot receive/make phone calls.

Any tips on how to solve this would be very appreciated.

Thanks.

[Guest galv]

Just installed CM7 (n179) and still have the same issue :( Hardware problems?

[Guest Sborovm]

Just installed CM7 (n179) and still have the same issue :( Hardware problems?

I think it is not hardware related. Have you tried another SIM (operator)? What about your contract (credit) with your operator?

Have you tried your SIM in another phone? Could someone else call you?

[Guest galv]

Apparently it was an operator specific issue. Both my SIMs were using the same operator network (one of them was in roaming). Forcing a different operator I can make calls again.