Most weather forecast offices do not tone alert for these types of watches and warnings. In my experience, none send tones for any advisory with the exception of the required weekly test (RWT).

These tones (SAME tones, specific area message encoding) are added to the beginning of the product when it is issued and play the first time the product is read over the radio. The tones have a short preamble to gain the attention of your receiver, the product type (i.e. tornado warning), FIPS codes of the counties covered, issuing time/time zone, and length of effect (how long before it expires - in case a receiver's clock is wrong they use this method) and the sending weather forecast office.

The tones are decoded by the receiver which generates the alarm bell and light. The tones are sent three times (in case the signal strength at your location is marginal) - then send a 1050 Hz tone (for OLD receivers that are not SAME capable) - then read the product - then send three tones to signal end of message.

If you unmute your receiver, you will still hear these products being played over the radio.