Station Features and Operation (PT/SLT)64 User Manual4.1 Before Operating4.1.1 Before OperatingWhat kind of telephone do you use?In this manual, you will find your way to operate the feature depending on the telephone youuse. Please use the proper operation for your telephone.If you use a Panasonic proprietary telephone which has the special function button and/orthe display, you will follow the operation with the button or display for easy access.• If you use a Panasonic proprietary telephone which does not have the function button,you may change one of the unused buttons to another button. Refer to 2.2 StationProgramming.• A Panasonic proprietary telephone has the Light Emitting Diode (LED) buttonindicators, so you can see the line conditions by the lighting patterns.• If "Idle Line Preference — Outgoing", "No Line Preference — Outgoing" or "PrimeLine Preference (CO Line) — Outgoing" is assigned on the extension, it is not possibleto have access to any PT features after simply going off-hook. To access PT features,press the INTERCOM button after going off-hook.If you use single line devices such as a single line telephone or data terminal, you will followthe steps which enter the feature number.• If you use a dial pulse (DP) type single line device which does not have the " " and "#"keys, it is impossible to access features that have " " or "#" in their feature numbers.• When the "Pickup Dialing (Hot Line)" feature is set on your telephone, the dialingsequence should be done within a certain period of time (Pickup Dial Waiting Time —default: 1 s) after lifting the handset.This time can be changed by System Programming.Note• If your telephone is not noted in the operating step box (ex. only "PT" is noted), this meansyour telephone does not have the ability to execute that feature.• If your telephone has the ability to perform several operations for one feature, you can selectthe method according to your needs.• In this manual, the default feature numbers are used to describe each operation andillustration. Use the new programmed numbers if default feature numbers are changed bySystem Programming.• For proprietary telephone operations, all button illustrations are based on the model KX-T7130.