This was a joint venture co-owned by GTE and United Telecom .
In 1986 , GTE Sprint and Telenet merged with the United Telecom properties US Telecom , Uninet , and ISACOMM , forming US Sprint .
This was a Sprint   co-owned by GTE and United Telecom .
In 1986 , GTE Sprint and Telenet merged with the United Telecom properties US Telecom , Uninet , and ISACOMM , forming US Sprint .