User's Manual

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9.8. Call Timers
The TERMINAL can request the time durations of voice services performed by the io200.
Each service has a current cumulative time interval and a lifetime time interval. The
TERMINAL can reset the cumulative back to 0.
The following illustrates querying one call timer value.
Figure 12. Call Timer Query
The following illustrates the TERMINAL resetting a call timer value to 0.
Figure 13. Reset Call Timer
0
0
BP
(
DL-TEL
)
TERMINAL
0
0
BP
(
DL-TEL
)
TERMINAL