AT&T 300GB Plan JC
Details around the 300GB AT&T Plan are as follows:
Data: 300GB guaranteed high speed, 10GB of 5MBPS, then disabled at 310GB
Configuration:
The device must be configured to the following APN (Access Point Name): vpn.accessmylan.net
APN: vpn.accessmylan.net
Data Refresh Date: 2nd of the month
Type of Sim: Tri-Cut or Standard (full) cut AT&T Postpaid Sim
Video Quality: 1080p High Definition Streaming
Activation Timeframe: Typically 1-2 hours, can be up to 24 hours
Devices Allowed: Any device that will allow for custom APN to be set should work fine. A guaranteed approved device is the R2.