To test your Telkom Speed, the first step is that you need to be to try the Telkom ADSL line speed checker tool: Telkom Checker Tool. Use the Telkom ADSL line speed checker to see what speeds you can get and what is available in your area.
Why is Telkom WIFI so slow?
You could be experiencing slow speeds due to your LTE data usage. Telkom reserves the right to apply Fair Usage Policies on the Uncapped LTE account if a customer’s behaviour is deemed to be affecting the user experience of other customers on the Telkom network.
How to check your available maximum line speed
First step would be to try the Telkom ADSL line speed checker tool:Telkom Checker Tool.
Use the Telkom ADSL line speed checker to see what speeds you can get and what is available in your area.
You could also try looking at your modems reported max speed under status/statistics – but not all modems reports this and this is only an estimate and does not represent the exchanges supported speed.
Else you can give Telkom a call and find out what speeds your exchange supports.
Test your current line speed.