Automatic Solutions FB Installation & User Manual - Page 7

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TIP: The GSM unit programming is by sending SMS text messages to the unit from a phone.

Step 1: Check Reception

Send the SMS *20# as shown, to the SIM card

number of the intercom. The unit should reply with a

reception level between 1 and 31.

1-12

Poor

Medium

Note: Reception levels below 14 can give problems with the

relay operation, and poor quality audio, or no audio coming

from the microphone on the intercom (the person on the

phone cannot hear anything), or buzz on the loud speaker.

TIP: If reception levels are low, take action now! Either increase the height of the antenna to

improve reception or request a higher gain antenna from your distributor or change to another

network which may have better coverage.

Step 2: Programming dial out numbers

Programing text messages must start with a pass code string, followed by a command, followed

by data, and each command is separated in the SMS by #.

To begin, program the unit to dial numbers when the call button is pressed. This module will dial

up to3 telephone numbers in sequence.

*12*1234#110987654321#

Pass code

Function code

TIP...

= Telephone number 1.

= Telephone number 2.

= Telephone number 3.

The phone image shows an example of a number being

stored and the reply sent by the unit to confirm OK.

Up to 3 numbers can be sent in a single SMS. The pass

code only needs entered at the beginning of each message,

and then each new command string is separated by #.

E.g.

*12*1234#11telephonenumber1#12telephonenumber2#13telephonenumber3#

P a g e

| 7

Programming

21-31

13-20

Good

Data

*20#

Signal

level = 19

*12*1234#

110987654

321#

11098765

4321 OK