I was with Telstra and just changed to nbn Tpg, but the Wifi phones I purchased not long ago are not connecting to the new TPG modem Wifi.?  A 1600V Phone hand sets are Telstra Smart Handsets - Cordless Modele TSH-C The TPG I received modem has no pairing button that I can see. The sales people told me they should work! Am I doing something wrong? ... View more