Technical data

Intercom Signaling Mode 6-11
Chapter 6: Digital Phone
MBX IP Description / Operations & Programming Guide
RELATED FEATURES
Speakerphone … see page 6-19
Mute … see page 6-13
HARDWARE
Digital Phone
Intercom Signaling Mode
Each Digital Phone can select the applicable signaling mode used for incoming ICM calls while
the station is Idle; there are three signaling modes available:
• Call Announce with Hands free Answer-Back (H) – When an ICM call is received, the
User receives a splash tone followed by the ICM caller’s voice. The user may
respond to the Caller without the need to Lift the Handset or press the [SPEAKER]
button.
• Call Announce with Privacy (P) – When an ICM call is received, the User will receive a
Splash tone followed by the ICM Caller’s voice; the User must lift the Handset or press
the [SPEAKER] button to connect the call.
• Tone Ring (T) – An ICM call will cause the Digital Phone to provide an audible ICM
ring tone; the user must lift the handset or press [SPEAKER] to answer.
NOTE: Digital Phones use Tone Ring Mode as a default, and SLTs always function in the
Tone Ring Mode.
CONDITIONS
- Callback and Call Forward will ring in the tone mode, regardless of ICM Signaling
Mode selected by the User.
- The ICM Signaling Mode Selection does not affect Page announcements.
- By default, the ICM Signaling Mode is Tone ring, and is stored in battery-protected
memory.
OPERATION
Digital Phone
To change ICM Signaling Mode:
1. Press the [PGM] button; the [SPEAKER] button LED will light steady.
2. Dial 11 {Station User Program code}, and a confirmation tone is received.
Release 1.0
November 2010