How can the field strength be checked?

[Nokia_FAQ]

How can the field strength be checked?

[Nokia_FAQ]

Field strength can be checked directly from the light indicators on the Terminal, or in the server side of the application using the system parameter SignalQuality. Also, an IDL function and an AT command are available for checking field strength. For information about IDL and AT commands, see http://www.forum.nokia.com or http://www.americas.forum.nokia.com.