Caller problem

[lowseey]

My samsung galaxy a24 wont show the incoming caller's name but shows unknown 

[JstLykDt]

Is it a contract phone from Vodacom?

[lowseey]

Yes

[JstLykDt]

You have to add money for CLI(Caller Line Identify), I think you should call customer service and they can add it for you.

[lowseey]

So I should maybe go to vodacom

[JstLykDt]

Yes u have to. Or atleast call them if you can't go to their service centre

[lowseey]

Estimation of how much I would have to pay

[JstLykDt]

I'm no longer sure but probably less than R20 a month

[lowseey]

It's 10rand

[lowseey]

But per month