Separar y sumar datos de una misma columna

[Dradi7]

Otra Forma de como Hacerlo

Código sql:

SELECT Factura,Movil,ISNULL([BAM],0) AS BAM,ISNULL([MMS],0) AS MMS,ISNULL([RPV],0) AS RPV, 
       ISNULL([SME],0) AS SME,ISNULL([SMR],0) AS SMR,ISNULL([TEL],0) AS TEL,
       ISNULL([TLL],0) AS TLL,
       ([BAM] + [MMS] + [RPV] + [SME] + [SMR] + [TEL] + [TLL]) AS TOTAL
FROM
(
    SELECT Factura,Movil,Servicio FROM Trafico 
) V PIVOT (SUM(VALOR + AGREGADO) FOR SERVICIO IN([BAM],[MMS],[RPV],[SME],[SMR],[TEL],[TLL])) AS PT
ORDER BY FACTURA,MOVIL