Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_1773908_3 (dsl_type VARCHAR, provider VARCHAR)
### Question:
What are all the dsl type offered by the M-Net telecom company?
### Answer:
SELECT dsl_type FROM table_1773908_3 WHERE provider = "M-net"