PHP400 GSM Help Point.
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6.3.
Further programming options
In addition to programming auto-dial numbers, several other features can be
programmed using a tone-phone.
6.3.1
Time-out
The call time out is factory set to 7 minutes, meaning that the phone will drop the
call and go back on hook electronically after this period even if a call is in progress.
This feature is provided to guard against the handset being left off hook and tying
up the line.
The timer can be set in increments of 10s from 60s to 9980s by entering the code
*50, followed by the required timeout divided by 10s, followed by #.
For example to set the timer to 3 minutes enter *50 18 # (3min is 180s, 18 is
180/10).
This command must be entered between entering the PIN and closing the phone
down with *99 (ie during step 5 of the quick programming guide above).
To disable the timer use a value of 999, ie *50 999 #.
The phone will respond to a successful command with a single tone.
6.3.2
Inserting a pause into an auto-dial number
To enter a pause (approx 1 second gap) into a dial number, use the digits *1.
For example to program 9 <pause> 12345 into memory 1, use
*101 9 *1 12345 #
6.3.3
Auto-answer behaviour
To set a SMART help point to automatically answer in a voice call, use
*70 0 #
To set a SMART phone to answer immediately, and only ring after auto-answering
(ie for silent monitoring), use
*70 240 #
The actual formula for rings before and after auto-answer is
*70 n #
Where n is a number between 0 and 255 calculated as follows:
n = 16xRa + Rb,
where Ra is the number of rings after autoanswer, and Rb is the number of rings before autoanswer
CAUTION
– It is recommended to set the number of rings before autoanswer to
zero. Setting it to 1 or greater increases the risk of an incoming call being diverted
to voicemail before the phone module has answered, rendering the Help Point
impossible to program.
This command must be entered between entering the PIN and closing the phone
down with *99 (ie during step 5 of the quick programming guide above).
6.3.4
Receive level
To change the receive level, use
*72 n #
Summary of Contents for PHP400
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