Link to Verizon Coverage Locator:
Digital Coverage - Means the Cellular ipDatatel Product is talking to an actual tower owned by Verizon.
Extended Coverage - Means the Cellular ipDatatel Product is talking to a ROAMING PARTNER with Verizon.
Cellular devices that are trying to power up a CDMA in Extended Coverage areas must first make sure the device has been "Over The Air Service Provision" (OTASP) in a Digital Coverage area.
Our Cellular Products can work off of roaming parties with Verizon but must first be provisioned on an authenticate Verizon Tower in order to be authorized into their network.
Note: Starting February 2014 that all devices are Pre-Provisioned indicating you no longer need to perform an OTASP unless the device has been deactivated.