change the ICM Signaling mode

change the ICM Signaling mode;
1. Place intercom call.
2. Dial ‘#’, ICM Signaling mode will change from Voice announce to Tone ring or Tone ring to
SLT
Voice announce.
To change the ICM Signaling mode;
1. Place intercom call as normal.
2. Dial ‘#’, ICM Signaling mode will change from Voice announce to Tone ring or Tone ring to
Voice announce.
Conditions
1. The ICM Signaling mode cannot be changed when an Intercom call is placed to a Linked Pair
station.
2. If the signaling mode is changed, the call is not subject to Call Forward, No Answer.
3. The signaling mode for a specific Intercom call can only be changed once and cannot be
changed back to the original signaling mode.
4. Changing the signaling mode does not affect privacy at the called station.