The mobile must acquire the signal from the E5515C, find it acceptable, and then register on the test system. When the mobile registers on the system, the E5515C will display some of the information from the registration message on the Call Setup Screen. If there is already information on the screen, clear it with the button on page 2 of the left menu before powering up the mobile.
If the mobile fails to register, any of the following may be a cause:
E5515C SID/NID (under Cell Info) set to unacceptable values
E5515C not operating on a channel that the mobile scans
Poor physical cable connection between the E5515C and the mobile