When placing a call using Dial123 app, we send a call back using your phone's internet connection to Dial123 servers. Once this request is established successfully , your mobile internet connection isn't required any further.
Dial123 receives this request and call you back immediately using a regular phone network. As soon as you answer our incoming call, we'll connect you to the number you wanted to call.
Please ensure that you have a stable mobile reception for Dial123 to establish the connection. If you do not receive the call with in 40 sec then please try again. Sometimes we may not be able to call you because your mobile reception is not available.