Can't do calls and can't get called.

[muenster]

WHAT ARE THE CELLULAR FREQUENCIES OF PUBLIC MOBILE?

[Triguy]

Public Mobile uses the following frequency bands:

• 4G LTE and LTE Advanced: 700 MHz, 850 MHz, 1900 MHz and 2100 MHz downlink and 1700 MHz uplink (AWS).
• HSPA: 850 MHz, 1900 MHz (UMTS).

Please note that this information is indicative only. Your phone's compatibility with our 4G or 4G LTE networks is based on the radio frequencies of your phone. Public Mobile does not guarantee that your phone will work on our mobile network.

[DL888]

What phone are you using? 

[will13am]

@muenster, the frequencies that Public Mobile run on can be found in this wiki link.  Note that calls are on the 3G network, so you need 850 and 1900 Mhz.

https://en.wikipedia.org/wiki/Telus_Mobility