ADS Environmental Services Spider QR 775010 A0 - Manual (Page 71)

ADS Environmental Services ADS Spider User Manual
Page 69
2. There must be only one space between the words of a
command.
3. Text message commands will be ignored while in the Remote
Access mode. Therefore, if a text message command is not
acknowledged by a return text message within approximately
1 minute, send the command again after a short period of
time.