Enjoy! #FF-This hashtag mostly shows up on Fridays, which should give you a good indication of what one of the Fs means. The other stands for Follow, and the two combine to make the phrase Follow Friday.. Follow Friday is essentially a Twitter holiday with the aim of getting people to follow one another.
Technical. Original manufacturers part,390 Mhz frequency, 9-volt battery operated, part number 976LM a 977LM keypad is substituted per the manufacturers change, Color: Grey Works with all Liftmaster, Sears and Chamberlain garage door openers, utilizing the 390 Mhz frequency.echnical. Original manufacturers part,390 Mhz frequency, 9-volt battery operated, part number 976LM a 977LM keypad is substituted per the manufacturers change, Color: Grey Works with all Liftmaster, Sears and Chamberlain garage door openers, utilizing the 390 Mhz frequency.
Baldi MT, Off Hwy 410 On Top Of Baldi Mountain (Lat: 47.218944 , Lon:-121.843139), Type: Building, Structure height: 9.1 m, Call Sign: WQPG352, Assigned Frequencies: 11095.0 MHz, 11095.0 MHz, 11095.0 MHz, 11095.0 MHz, Grant Date: 05/08/2012, Expiration Date: 05/08/2022, Certifier: Charles Bender, Registrant: Cyberdyne Networks, Inc, 1504 Cole St, Enumclaw, WA 98022, Phone: (360) 802-6657, Fax: (888) 522-7409, Email: Find on map