CAn't make or RECEIVE calls oppo a73

[Adub648]

Switched from Optus 3 months ago to Boost and has been working good apart from calling. I can't call anyone, even voicemail. Anyone who tries to call me goes directly to voicemail. 

Is there a way to fix this or is there something wrong with my phone?

[pvandenh · Accepted solution]

There has ben similar reports online regarding the Oppo A73 that was sold via Optus. Apparently they blocked access to the 850mhz 3G band (which Optus do not use, but the Telstra network does need).

Some discussion and a possible workaround can be found here....

https://crowdsupport.telstra.com.au/t5/android/oppo-a73-can-t-make-calls-or-receive-calls/m-p/772524...

[Adub648]

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@pvandenh wrote:

There has ben similar reports online regarding the Oppo A73 that was sold via Optus. Apparently they blocked access to the 850mhz 3G band (which Optus do not use, but the Telstra network does need).

Some discussion and a possible workaround can be found here....

https://crowdsupport.telstra.com.au/t5/android/oppo-a73-can-t-make-calls-or-receive-calls/m-p/772524...

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Thanks, it works now