Telcom Research CallShop FONE DISPLAY, Инструкция по установке и протоколу

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Status Commands & Response Messages
The CallShop Fone Display is capable of providing a PC control program various status
information to allow the program to provide the required functionality.
Revision:
The “R” command sent to the device will cause it to respond with the revision number of the
devices firmware. This allows the program to first determine if the device exists and is
working and to also verify it is the correct version.
Command:
R <CR>
Response Format:
xxxxxx <CR> x = 6 digit revision number
Example:
300110 <CR> (Device is version 300110)
Status Hook Switch:
The “SH” command will return the current status of the hook switch. This can be useful if
the program needs to confirm it is in the correct state based upon the phone being on hook
or off hook.
Command:
SH <CR>
Response Format:
Hx <CR>
H = “H”
x = State. 0 = On Hook; 1 = Off Hook
Example:
H0
<CR>
(Device of On-Hook)
Status Time
The “ST” command will return the current clock date/time. This can be useful if the program
needs to confirm that the clock is correctly set.
Command:
ST <CR>
Response Format:
TYYMMDDWhhmmss <CR>
T = “T”
YY = Year
MM = Month