AT&T 999-507-144 ユーザーズマニュアル
Touch-Tone service, 7-1
Touch-Tone signals, 2-3, 5-66, 5-73, 5-78, 5-80
Touch-Tone telephone lines, 2-3, 5-77
Touch-Tone telephone with Off-Premises Telephone
Touch-Tone signals, 2-3, 5-66, 5-73, 5-78, 5-80
Touch-Tone telephone lines, 2-3, 5-77
Touch-Tone telephone with Off-Premises Telephone
administering, 5-83
setting, 6-4
setting number of rings, 6-7
on System Feature Report, 5-68
using, 5-83
setting, 6-4
setting number of rings, 6-7
on System Feature Report, 5-68
using, 5-83
U
V
assigning lines to, 5-30
definition of, 2-3
handset, 2-11
intercom number on System Feature Report. 5-68
definition of, 2-3
handset, 2-11
intercom number on System Feature Report. 5-68
I-6 Index
model type on System Feature Report, 5-68
optional accessories on System Feature Report, 5-68
restrictions, 2-13
optional accessories on System Feature Report, 5-68
restrictions, 2-13
for system administration, 2-4
for system administration with allowed
for system administration with allowed
Voice terminal, 10-button Hands-Free Answer on
Voice terminal, 34-button deluxe with Built-In
Volume setting
W