iCentral Multicom Classic Installation Manual
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To store temporary visitor Prox card (20 max)
9999#62#hours#serial# (hours can be up to 999 max)
To store time restricted prox card (20 max)
9999#63#day,day,day,day,day#time1,time2#serial#
To delete a prox card:
9999#64#serial#
To delete All prox card:
9999#64#*#
SMS Checking messages
*20# (check reception, version and date etc)
5555*21# (Check stored visitor caller ID numbers only. Do not check stored family numbers).
5555*22# (Check gate status)
5555*23# (shows last 20 events)
5555*24# (Check stored visitor keypad codes)
5555*25# (Check stored visitor prox cards)
To Add an automatic relay event
5555#1#day,day,day#time# (1=trigger, 2=latch, 3=unlatch)
To delete all auto relay events..
5555#*#
To set Do Not Disturb Times
9999#90#day,day,day#time1,time2#
To delete all Do Not Disturb Times
9999#90#*#*#
To set APN for 4G connectivity)
9999#38#apninfo#
To edit LCD welcome/instruction message
9999#58#entertext#
(# character not permitted, to display # use “@” character in SMS string)
To enable/disable display of pin code being entered on screen
9999#37#X# (X=0 to disable, X=1 to enable, default = 0)
Complete restore defaults on unit
9999#99#
Troubleshooting guide
Q. The unit will not power up. No LEDs on.
A. Check power supply voltage at intercom is 23.4v DC or more. Cable length from PSU to
intercom should be less than 25 feet and in 14 gauge for longer distances. See guide. Check the
fuse.
Q. The unit powers up but is not showing network reception or will not respond to SMS
.
A. This means the unit is not able to detect the network for some reason.
