At*fn, At*kn=v, At*m=v – Eicon Networks DIVA T/A ISDN Modem User Manual
Page 60: At*pn, At*rn=v

Analog Device Commands
DIVA T/A ISDN Modem Reference Guide
◆ Page 60
AT*Fn
Analog Device Ring Frequency. Specifies the analog device ring frequency. When
n=0, the ring frequency is determined by the country/region selected with the AT*Pn
command.
n=0
Ring frequency determined by region (AT*Pn) (default).
n=1
20 Hz.
n=2
25 Hz.
n=3
40 Hz.
n=4
50 Hz.
Note: This parameter does not take effect until you restart your DIV AT/A.
AT*Kn=v
Analog Device Calling Features (North America only). Specifies the feature key for
analog device calling features.
n=1
Conference Call
n=3
Call Drop
n=5
Message Waiting Indicator
v=Any value in the range 0-65535 (the defaults are: Conference Call=60, Call
Transfer=61, Call Drop=62, Message Waiting Indicator=63)
Note: This parameter does not take effect until you restart your DIV AT/A.
AT*M=v
Visual Message Indicator Refresh Time (North America only). Specifies how
frequently DIVA T/A should refresh the Visual Message Indicator. Setting v=0 disables
Visual Message Indicator feature.
Range of v= 1 to 60 (specify the time in minutes)
Default: 30.
It is recommended that this setting not be set to below 30 minutes.
AT*Pn
Analog Device Country Specific Parameters. Specifies the country for which certain
parameters (ring pattern, ring frequency, pulse pattern, gains) are implemented.
Note: This parameter does not take effect until you restart your DIV AT/A.
AT*Rn=v
Analog Device Alternate Ring. Specifies whether normal or distinctive ring is used.
n=1
Analog device port 1 (PHONE 1).
n=2
Analog device port 2 (PHONE 2).
v=0
Normal Ring (default).
v=1
Distinctive Ring.
Note: This parameter does not take effect until you restart your DIV AT/A.
n=0
United States
(default in North
America)
n=1
International
(default outside
North America)
n=2
United Kingdom
n=3
Belgium
n=4
France
n=5
Germany
n=6
Netherlands
n=7
Spain
n=8
Sweden
n=9
Ireland
n=10 Denmark
n=11 Italy
n=12 Norway
n=13 Switzerland
n=14 Austria
n=15 Cyprus
n=16 Finland
n=17 Greece
n=18 Iceland
n=19 Luxembourg
n=20 Portugal
n=21 China
n=22 Australia
n=23 Hong Kong
n=24 Singapore
n=25 Canada
n=26 India
n=27 Japan
n=28 South Africa
n=29 United Arab
Emirates (UAE)