Specifications

3.10.1 ATI Distinctive Ringing
Description: Intercom calls that ring at equipment connected through an ATI-D have a different
cadence than outside calls have. Intercom ring cadence is: 1 sec. on, 0.5 sec. off, 1 sec.
on, 3.5 sec. off. Outside call ring cadence is: 2 sec. on, 4 sec. off. If needed, you can
disable this distinctive ringing feature to make the intercom ring cadence the same as that
for outside calls.
To Program: 1. Dial 53. “STATION FEATURES”
2. Dial 33. “DIST. RING XX ”
3. Press A1 to toggle between enable and disable (LED On = Enable)
—OR—
dial 1 to Enable (A1 LED = Enable) “DIST. RING ON”
dial 2 to Disable. “DIST. RING OFF ”
4. Dial ✳ for next feature
—OR—
dial ✳✳for configuration mode.
To change setting, repeat procedure and make opposite selection.
3.10.2 ATI Through Dialing
Description: With this programming feature enabled, any DTMF signaling tones that are generated by
the external analog equipment pass through the ATI-D, the common equipment, and any
line connection into the switched network. The system automatically enables this feature
when you connect the ATI-D to the digital station port. Equipment such as the
proprietary voice mail systems and the 2500 tone dial telephone require thru dialing;
however, you should disable this feature for equipment such as model 500 rotary-dial
telephones.
To Program: 1. Dial 53. “STATION FEATURES”
2. Dial 07. “ATI THRU DIALING”
3. Select station ports (LED On = Selected)
—Station 10–57 = Dial 10–57 or press C10–C57.
4. Dial ✳ for next feature
—OR—
dial ✳✳for configuration mode.
To clear current setting, repeat procedure.
IMI66–107 Digital Telephone System
System Programming 3 – 95