Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_7799 ( "Company Name" text, "Product Name" text, "Hardware Model" text, "Accreditation type" text, "Accreditation level" text, "Accreditation status" text )

### Question ###
What is the Accreditation Type, when the Accreditation Level is Joyn, and when the Hardware Model is Nokia 700?

### Accurate SQL ###

SELECT "Accreditation type" FROM table_7799 WHERE "Accreditation level" = 'joyn' AND "Hardware Model" = 'nokia 700'