30
beeps, and depending on the setting of
“Callback Check Access Code”, VCP-LTE
will check the Access Code or not before it opens a full-duplex Two-way
communication.
If the number of the incoming call matches any of the Caller ID, VCP-LTE will
instantly pick up the call, emit one beep (at the caller handset) and open a two-way
communication (without checking Access Code).
The caller can call back multiple times during the callback period.
The caller can use the following DTMF commands to control the call:
- Enter (
1
) for talk-only mode.
- Enter (
2
) for two-way voice communication.
- Enter (
3
) for listen-in only mode.
- Enter (
9
) to hang up.
- Put the handset back to the base cradle to end the call.
- Press and hold the Alarm Button of VCP-LTE for 5 seconds to end the call.
- Press any DTMF key except for the designated hang-up key (
9
) to reset the
communication time to 5 minutes. When a DTMF key is pressed, its designed
shortcut function will also be executed along with the communication time reset.
<NOTE>
If you wish to enable a designed shortcut function, please press the DTMF key for
at least 1 second.
The function of pressing sensor button to end call is now programmable via PC
Programming Tool or SMS command. Default is disabled.
6.2.2 Speech Reporting Method
If speech reporting method is selected, VCP-LTE will dial the programmed number
for reporting. It will establish a two-way voice communication between the call
recipient and VCP-LTE user.
If Mobile Silent is enabled on VCP-LTE, a Listen-In only communication will be
established instead.
The CMS can remotely control VCP-LTE during the voice communication period
using the DTMF commands below:
- Enter (
1
) for talk-only mode.
- Enter (
2
) for two-way voice communication.
- Enter (
3
) for listen-in only mode.
- Enter (
9
) to hang up.
- Put the handset back to the base cradle to end the call.
- Press and hold the Alarm Button of VCP-LTE for 5 seconds to end the call.
- Press any DTMF key except for the designated hang-up key (
9
) to reset the
communication time to 5 minutes. When a DTMF key is pressed, its designed
shortcut function will also be executed along with the communication time reset.
<NOTE>
If you wish to enable a designed shortcut function, please press the DTMF key for