I have a new iPhone 6s that I got last week direct from Apple. I am new to Koodo as of one week ago and my reception is terrible even though the signal strength indicators is very strong. I have cellular set on LTE. The other options are 3g and 2g. Do I need to reset anything? I have tried airplane mode on and off. Phone on and off. Multiple call locations. Same behaviour even calling in to voicemail. Any suggestions?