push button phones came out in the uk in 1968.
push button phones came out in the uk in 1968.
when did push button phones come out in the uk?
1968
the kel-lite was a highly-durable, weather- and shock-resistant flashlight (uk: torch), made of heavy 6061-t6 aluminium. it was developed in 1968 by donald keller, a los angeles county deputy sheriff, who was tired of the lack of durability of the generically available, cheap metal flashlights of the day. it was later (1973) redesigned by norm nelson into the modern version with a battery charger, adjustable lens, baton lights, push button switch, and in three sizes (dkl (d-cell kel-lite), mkl (medium head kel-lite), skl (small head kel-lite)), and penlight versions. the company merged in 1983 with streamlight. kel-lite had manufacturing capability and streamlight a marketing team.
kel-lite
in 1984, he started assembling push-button phones in india, which he earlier used to import from a taiwan company, kingtel, replacing the old fashioned, bulky rotary phones that were in use in the country then. bharti telecom limited (btl) was incorporated and entered into a technical tie up with siemens ag of germany for manufacture of electronic push button phones. by the early 1990s, sunil was making fax machines, cordless phones and other telecom gear. sunil says, "in 1983, the government imposed a ban on the import of gensets. i was out of business overnight. everything i was doing came to a screeching halt. i was in trouble. the question then was: what should i do next? then, opportunity came calling. while in taiwan, i noticed the popularity of the push-button phone – something which india hadn't seen then. we were still using those rotary dials with no speed dials or redials. i sensed my chance and embraced the telecom business. i started marketing telephones, answering/fax machines under the brand name beetel and the company picked up really fast.". he named his first push-button phones as 'mitbrau'.
sunil mittal