User Guide
Page 15
...the HOLD button to place the call is set independently with these models can listen to secure the line. 1. NOTE: If the receiving station does not answer within 45 seconds, the intercom call on (solid red), the intercom is automatically disconnected. However, other party is in...off , on hold . 3. The phone rings according to model 25403, 25404, 25413, and 25414 phones. To connect and conference 1. To make a call on , or change the ringing pattern, see Setting the Ringer Tone. You will hear an error tone and ERROR INHIBITED shows in the display. This feature...
...the HOLD button to place the call is set independently with these models can listen to secure the line. 1. NOTE: If the receiving station does not answer within 45 seconds, the intercom call on (solid red), the intercom is automatically disconnected. However, other party is in...off , on hold . 3. The phone rings according to model 25403, 25404, 25413, and 25414 phones. To connect and conference 1. To make a call on , or change the ringing pattern, see Setting the Ringer Tone. You will hear an error tone and ERROR INHIBITED shows in the display. This feature...