In communications systems operation , pertaining to a signal or event in the call - access phase of a data call, which signal or event confirms the reception of a call-request signal and advises the calling data terminal equipment to proceed with the transmission of the selection signals. Note: Examples of proceed-to-select pertain to a dial tone in a telephone system .
PROCEED TO SELECT
Meaning of PROCEED TO SELECT in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012