Gen
i
us Gate Systems Ltd
4 Wayside Green Woodcote Reading Berks RG8 0QJ
Directors: D.M.Pearson. M.J.Thornton. J.A.Pearson
Registration No: 4557960 (England)
V.A.T.No: 815 9757 88
Page 5
5.2.
Toll free inbound Calling
How it works
You may store up to 20 numbers that the DMG1 will compare against the inbound Caller Line Identity
(CLI) when an inbound call is made. If it finds a match it will operate relay number 1 and drop the
call. Thus a caller who makes a speed dial call to the gate can open the gate without any call charges
and by only pressing one button on the phone keypad. It may be noted that Key 5 on most keypads is
easy to identlfy without looking as it generally has a raised dimples.
The Numbers are stored in the SIM by entering the name DATS (in capitals) and storing the number in
question against that name. If you want to store multiple numbers, you can store up to 20 in which
case you can extend the DATS name as DATS01, DATS02 DATS03 and so on for each number you store.
5.3.
SMS Communications
The DMG can be contacted from a mobile using the Simple Messaging Service (SMS). To enable this,
the DMG1 uses a 4 Digit security site code. The default value for this is 1234. If you wish to use your
own code for added security you can give it you own value. The Code is any 4 digit number except it
may NOT start with a zero.
The Site Code is stored in the SIM by storing the Name DAT3xxxx (in capitals) where xxxx is the Site
code. As with call forwarding you should store a dummy number for this name, 1234 will do.
The DMG 1 can then be sent a standard type SMS message via its telephone number to which it will
reply.
As an example assume the Site code 1966 has been stored as DAT31966
The features then enabled are:
Inbound Message
Function
Result
DM
Q
1966
A status
Q
uery
DMG1 will collect the signal strength and reply.
Signal level should be above 12 units for stable
operation
DM
R
1966.1A
R
ead a number
DMG1 will search for a number against the reference
1A and report it.
DM
W
1966.5A!01999999999
W
rite a number
DMG1 will search for a number against the reference
5A and create or overwrite it and report the action.
DM
S
1996.1
S
witch a relay
DMG1 will operate the relay 1 and report the action.
Note:
The Syntax MUST be exactly as above. The number for the write command is in standard
national format
Version 3.6
August 2009
All manuals and user guides at all-guides.com