Incoming calls while abroad
I am going to India, but will need my mobile number to receive calls from the USA. I have a couple of questions - Will the person calling from the USA be able to call me normally, and will he/she be charged extra for the call? If I receive the call, what would I be charged? If I keep my phone on airplane mode and connect to wifi, will wifi calling work (wifi calling is free as far as I understand)? I am on the ONE plan (family plan) without any add-ons as of now.
Unable to receive incoming calls
From the past few days I am unable to receive any incoming calls. People say that they are calling me but I don't receive any calls. Not sure why. I called the customer support center they said the problem is fixed, it worked for around an hour and again the same problem persists. Please help me with this. Its been so long the issue is still there.
I Want to Block Incoming Texts
My "free" text message allotment to my T-Mobile pay as you go number have been used up by unwanted incoming spam messages. I want to turn off text messages on my iPhone so I do not incur additional fees. My iPhone is connected to an iCloud account, that also has another number on a different account - so I can't tell which messages arebeing sent to my T-Mobile number vs. the other number. This guideis about blocking messages, not avoiding overage fees. How can I turn off incoming texts and avoid overage fees thatare being caused by unwanted spam?