Recently when I make calls the recipient says they can hear alien garbled noise and then the call will fail my end. Up until a few weeks ago calls were faultless on 4g. I have replaced the sim with a new one and also wiped the phone. Still the same issue continues.
any support available for this issue? Is it the phone or the network ?
At the risk of sucking eggs, if it's the phone then this will happen in all 2G & 3G modes, if it's the network then it's quite likely to be specific to some locations and potentially affect other users as well.