3.3 Intercom Control as Viewed by Internal User
Call Answering
You can answer the incoming calls to the 2N® IP Base intercom using your phone like any other calls. You can unlock the door, activate/deactivate a user/profile via your phone keypad during the call. The calls, however, are time-limited to avoid unintentional blocking of the 2N® IP Base line. Set the maximum call duration in the Call time limit (refer to the Intercom Configuration / Services / Phone / Calls subsection of Configuration Manual). Press # on your phone anytime to extend the call time. The automatic call termination is signalled with a short beep 10 s before the call end.
Calling to 2N® IP Base
2N® IP Base allows you to answer incoming calls. Set the required parameters in the Incoming calls group; refer to the Intercom Configuration / Services / Phone / Calls subsection of Configuration Manual.
Door Opening (Switch Activation) by Code
2N® IP Base is equipped with a door unlocking switch. Enter the valid code (refer to the Intercom Configuration / Hardware / Switches subsection of Configuration Manual) using your phone keypad to activate this switch.
Procedure:
- Enter the switch 1 or 2 activating code using your phone keypad and press
for confirmation. Confirmation is unnecessary if the Lock code without confirmation is enabled, refer to the Intercom Configuration / Hardware / Switches / Advanced subsection of Configuration Manual. - A valid code is signalled by the
sound. An invalid code or interruption longer than as defined in Timeout for Entering Numbers is signalled by the 
sound.