Activate Call Waiting for Celcom 013/019

For fellow Celcom Mobile users, do you know how to actually activate your call waiting function?

Meaning of call waiting is when you are talking on one call, and another call is coming in, the second caller will be notified that he is on second line. As well, you will be receiving voice tone that another call is active, and you have a choice on the phone to switch to the second call. Of course, at this point of time you can tell you first call party to wait and switch to the second caller, or just leave the second caller alone and call back later.

To activate the function, just key in “*43#” on you phone and press “call” or “send” depending on which model of phone you are using. The request will be sent to the operator and once done, you will receive signal saying something like “call waiting is now active”.