BlackBerry Administration Service for Microsoft Exchange Help 5.0 SP3
BlackBerry Administration Service for Microsoft Exchange Help 5.0 SP3

GAN Signal Strength Threshold IT policy rule

Description

This rule specifies the signal strength threshold that a BlackBerry® device can use to change from the WAN to the GAN. In the WAN-preferred mode, if the signal strength drops below the threshold, the device tries to transition to GAN.

This signal strength is specified in Received Signal Level units and is described in the 3GPP® 5.08 8.1.4 specification as follows:
  • 0 = -111 dBm
  • 63 = -48 dBm

Possible values

  • 0 to 63

Default value

  • Null value

Minimum requirements

  • BlackBerry® Device Software 4.2.1

Rule introduction

  • BlackBerry® Enterprise Server 4.1 SP3