If the calculator responds to keystrokes but you suspect that it is malfunctioning:
1.Do the
2.If the calculator passes the
3.Contact the Calculator Support department.
A: Assistance, Batteries, Memory, and Service 231
File name :
If the calculator responds to keystrokes but you suspect that it is malfunctioning:
1.Do the
2.If the calculator passes the
3.Contact the Calculator Support department.
A: Assistance, Batteries, Memory, and Service 231
File name :