PAGE 16 of 32 DIGITAL GSM INTERCOM TECHNICAL MANUAL VER2.1.1
Mobile phone:
The mobile phone can be used like a normal mobile phone to make calls.
This can be useful when setting up the GSM unit’s SIM card with functions
such as switching off voice mail and text alert or listening to the SIM cards
balance through the intercom’s speaker. Simply type the number to call on
the keypad and click the send button . Ti end the call press the button
and to clear the display press the C button.
Please note: After making any changes to the settings and stored telephone
numbers on the PC, they must then be uploaded to the unit before they will take
effect.
GENERAL SETTINGS:
The general settings page has the following programmable options:
Call Time: Maximum length of a call before it automatically clear down (1-255 Seconds)
Relay Time Relay activation time (1 – 255 Seconds, 0 = latching)
Aux Out Time: Auxillary output AO terminal, switched 0V time ((1 – 255 Seconds, 0 = latching)
Divert Time: The time a phone is allowed to ring before the unit cancels the call and diverts to the
second number, of programmed.(1 – 255 seconds)
Aux Mode: The AO terminal is a switch 0V output. It can be programmed to trigger by the end
user pressing 6 on their telephone during a call or can be setup to switch on when a
call is made and stay on for the length of the call. The two options are available in
the drop down box.
Master Code: The master code must be 4 digits (Factory default 1111) and is required when using
the SMS facilities on the GSM unit, entering the programming menu and also when
dialling in to the unit from a number which is not stored.
Balance Check String: The balance check string allows the balance on certain pay as you go SIM cards to
be checked. This must be stored to allow the balance to be checked.
Speech board Volume: The volume of the voice annunciation messages. The higher the number the higher
the volume.