- 6 -
tousek
/ E_GSM-420-RS868_00 / 07. 05. 2018
3a. Save/ delete telephone numbers via telephone call
Programming
The output of the GSM module can be switched by means of a telephone call. This does not incur any costs for the SIM card
of the module.
For this function, the telephone number must be saved into the GSM receiver.
Save a telephone number
• • Press the programming button
(P3)
once - the programming
LED
(L3)
starts flashing.
• If the programming LED
(L3)
lights up permanently, make
a call within 30s.
• As soon as the programming LED
(L3)
flashes rapidly (the
GSM module receives this call), hang up.
Delete a telephone number
• Press the programming button
(P3)
twice - the programming
LED
(L3)
starts to flash slowly.
• Make a call within 30 seconds from the number you want to
delete.
• As soon as the programming LED
(L3)
goes off (the GSM
module receives this call), hang up.
Delete all telephone number
• Press the programming button
(P3)
three times and then
hold it pressed for at least 10s. The programming LED
(L3)
flashes quickly.
• As soon as the programming LED
(L3)
goes off, you can
release the programming button
(P3).
3. Programming
GSM-receiver GSM 420-RS 868
3b. Command and setting via SMS
Programming
Important
• The default password is
„12345“.
It is advised to define an own password (per SMS).
• SMS commands can be written in upper or lower case letters.
• At the receipt of a SMS which is not one of those included in table, the GSM module sends the message to the
first
telephone number
in the memory (even if the password is not valid).
• Insert the international dialling code (depending on automatic exchange of country) before the telephone number you
want to memorize (e.g. +43 for Austria, +49 for Germany).
•
The device answers to the setting controls with a confirmation SMS („OK“). To the controls referred to the outputs
(“OUT…”) the device answers with a telephone call
.
Password RESET
• Unplug the power plug, press the programming button
(P3)
and hold it pressed.
• Now plug the mains plug in and wait until the programming
LED
(L-3)
lights permanently after approx. 10s after initial
flashing.
• Now release the button
(P3)
and plug the mains plug
OFF
and ON again!
SMS texts are used for both setting the device functions as well as for requesting information from the device. The
SMS commands with their descriptions and stored default values for each determined parameter are laid out in the
table “SMS commands”.
< 30s
P3
L3
L3
< 30s
P3
P3
L3
L3
P3
P3
P3
P3
L3
ca. 10s
P3
P3
L-3
