User's Manual

72
Follow-On Operation
During the follow-on period, the CMS can remotely co
ntrol the Base Station by
the following DTMF commands:
1. Contact ID/Scancom/Tunstall formats:
 Enter (1) to talk only.
 Enter (2) to open two-way voice communication.
 Enter (3) to listen in only.
 Enter (9) to hang up. You can also put the handset back to the base cradle
to end the call.
 Press (6) or (4) to increase or decrease the speaker volume level in
two-way communication mode. You can also press the volume switches
on the Base Station to adjust the speaker volume level.
 Press any DTMF key except for the designed hang-up key (9) to add
another preset communication period. When a DTMF key is pressed, its
designed shortcut function will be executed and the communication time
extended simultaneously.
<
<
N
N
O
O
T
T
E
E
>
>
 If you wish to enable a designed shortcut function, please press the DTMF
key for over 1 second to enable the function.
 The adjusted volume level will be kept for the next usage.
2. CPC format:
 Send code (C0603BD) to open two-way communication.
 Send code (C0605BD) or (C0606BD) to increase or decrease the speaker
volume level.
 Send code (C0601BD) to hang up or put the handset back to the base
cradle to end the all.
Nurse Arrival
There are four scenarios for the function of nurse arrival.
 Scenario 1:
Step 1. The user presses the red help button on the Base Station to summon
help. The Base Station sends CID code 100 to the CMS.
Step 2. The nurse arrives and presses the green reset button on the Base
Station once to signal that help has arrived. The Base Station sends