How do I correct e@syFile™ Employer error: "Employee Bus Tel No (3136) contains the following invalid characters ('+')"?

How do I correct e@syFile™ Employer error: "Employee Bus Tel No (3136) contains the following invalid characters ('+')"?

Alert
This feature is available on all Deel Local Payroll powered by payspace editions

This e@syFile™ Employer error occurs if the number captured in the Work Number field under the Contact  tab on the employee's Basic Profile screen, contains an invalid character

      Navigate > Employee > Basic Information > Basic Profile > Contact

      

Please take note of the following guidelines when completing a telephone number on the payroll:
  1. No spaces are allowed
  2. Only numerical values are allowed.
  3. The number should at least be 10 characters long.
  4. + is not allowed.
  5. National numbers must start with a 0.
  6. International numbers must start with a 00.