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.
It's absolutely necessary to press 0 when you're in the automated message part if you want to talk to a real person. This phone number is popular with other Ticketmaster customers, but be sure to follow the 6 steps further down.32 mins average hold time. call Mon-Sat 9am-6pm, Sun noon-6pm EST.his phone number is popular with other Ticketmaster customers, but be sure to follow the 6 steps further down.