Centurion G-SPEAK, Installation Manual

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page 24
Switch Phone Functionality
The GSM Controller has capacity for ten Switch Phone numbers in the case of the
G-SPEAK Classic , or 100 Switch Phone numbers in the case of the G-SPEAK ,
each of which can activate one or more (in the case of the G-SPEAK ) outputs
by Missed Call or SMS. Numbers are added using the AP command (see List of
Commands). These numbers are not to be confused with the Voice numbers referred to
in the Voice Functionality section.
A user’s number can be programmed as both a Voice Phone and a Switch
Phone.
Voice Phone Switch Phone
Yes
DTMF (phone keypad during call)
No
Yes (Any Voice number subscribed
to system notification)
Yes (Any Voice number subscribed
to system notification)
Yes ( G-SPEAK only)
Yes ( G-SPEAK only)
Yes
No
Missed Call, SMS
Yes ( G-SPEAK
only)
No
No
No
No
No
Voice communication
with mobile
Switches outputs via
Receives notification of
input activation
Receives notification of
password reset
Receives notification of
firmware upgrade
Listen
Talk
Settings
Changing the Default Password
The G-SPEAK leaves the factory with a default password of 1234. The password is used
to prevent unauthorised users from changing settings, and adding new numbers. It is
recommended that the default password is changed (see List of Commands in this
section), and a record stored in a safe place.
The following command sets may be used to SMS the respective configuration
settings to the controller. The SMSs will need to be sent to the number of the
SIM card in the controller.
List of Commands
(for SMS configuration and administration of the controller)
In the examples on the next page, ‘xxxx’ represents the Controller’s password(see
Changing the Default Password)
If the password is forgotten, it may be reset to 1234 by removing power from the unit,
bridging the inner pins of the bootloader header with a suitable terminal jumper, and
powering up. Remove the jumper, and wait for the LEDs to go off – an SMS will be sent to
the first Voice Phone learned into Button 1, indicating that the password has been reset
to 1234.
Resetting the Password to Default