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New Contributor Cockneycaz
New Contributor


Hi I recently changed from Telstra to Optus for my mobile phone, but I keep getting sos only, please help 


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2 Replies
Trusted Contributor
Trusted Contributor

Re: Sos

Wobble the SIM and make sure it's up the right way.


Has the phone number port actually gone through? Is the old SIM still working? It's not unknown for this process to stuff up.

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Crowd Champion Davelew
Crowd Champion

Re: Sos


It sounds that you could well be in a poor reception area for Optus mobile. Is it just happening in one place, perhaps your house, or is it happening everywhere you go?

You can check the general coverage from this link;

But it can often be coverage dead spots even where the Optus coverage link says there is reception.


I’m a Yes Crowd Champion (not an Optus employee). I share my knowledge on Yes Crowd on a voluntary basis. If I answered your question, please mark it as a Accepted Solution. If I helped you out, hit that Kudos button Smiley Happy