SAP ABAP Table SPH_EXTGRP (SAPphone: Extension Numbers Groups) is used by

• Function Module (1)
• Program (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LPHOEF01	Include LPHOEF01	SPH3	BASIS	SAP_BASIS
2	Program	LPHOEO01	Include LPHOEO01	SPH3	BASIS	SAP_BASIS
3	Program	LPHOETOP	LPHOETOP	SPH3	BASIS	SAP_BASIS
4	Program	RSPHXPR3	SAPphone: Conversion to sites in 4.6C	SPHO	BASIS	SAP_BASIS