AT&T System 25 - Manual (Page 59)

Repertory Dialing (REP DIAL)
You can program telephone numbers, account codes, or feature
access codes into
buttons (a maximum of 28
characters). You can then dial the programmed number by
pressing
For instructions on how to program numbers, see the
section for “Programming Numbers”.
Placing Calls
1 Listen for dial tone.
2 Press
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