Yea it seems to be a National Outage .. i just got a few texts returned as unsent there .WhatsApp is working when using it in the house and using the VM Wi-Fi but as soon as i go outside i'm losing the 4g signal and can't send WhatsApp messages ...
Just went outside to test it out of noseyness lol
i could have just turned Wi-fi off on the mobile and tested it in the house but i was needing some red onions for me soup from the shops anyway