I got NBN installation on 9 April, 2020.  Internet is working fine but phone line is not working since then.   I have tried to connect the phone to Phone 1 port and Phone 2 port of the modem, but both are not working. I have also tried to switch off the modem, then restart again, but it's still not working. I tried to use different handset, it is not working too.   Please help me to get my phone line connected.   Regards, ALEX ... View more