How to Set Country Code in Phone data type

When creating a customer, if the company’s default_currency field is set to INR, can I set the value +91 to the customer_mobile_number field? Also customer_mobile_number` field is Phone field.

Please check it.

Worked But the use did not enter the mobile number and save the document showig error

Yes, if a default value is added, you must enter a number; otherwise, remove the default number.

Ok NCP Thank you For your Respose .