Remove Text format to phone calculation!

[tmas73]

Hi,

I have following format in my phone number field.

Let([

con_phone_1 = Filter(con_phone_1;"0123456789");

Length = Length(con_phone_1);

Phone10 = "(" & Left(con_phone_1;3) & ") " & Middle(con_phone_1;4;3) & "-" & Middle(con_phone_1;7;4);

Phone11 = "(" & Left(con_phone_1;3) & ") " & Middle(con_phone_1;4;4) & "-" & Middle(con_phone_1;8;4)

];

Case(Length = 11; Phone11; Length = 10; Phone10; con_phone_1)

)

How can I remove the text format in this calculation?

TextFormatRemove (con_phone_1)

Thanks

[Ocean West]

SerialIncrement ( con_phon_1 ; "" )

[tmas73]

Sorry, but what does this mean?