Samsung Telecommunications

1986–1993	1993–1994, 1994–2005 (secondary)	1994–2005	2005–present	2005–2013 (secondary)

1986–1993

Samsung Telecommunications was founded in 1977, although the company didn't have an official logo until 1986.

In 1986, Samsung Telecommunications released their first phone, the SC-100, which used the Samsung Group 1980 logo.

1993–present

1993–1994, 1994–2005 (secondary)

In 1993, Samsung Telecommunications adopted the logo from their parent company.

1994–2005

In October of 1994, the SH-770 was released, and was the first Samsung Telecommunications product to use the Samsung wordmark rather than the full logo. This would become the primary Samsung Telecommunications logo, with the 1993 logo being used on software and other secondary methods.

2005–present

2005–2013 (secondary)