Manual Door intercom devices a / b series 20 / 30 / 40 / 50 / 20-0028A/-0028B
GB
GB
Configurations and Set-up
Code Parameter
21
Telephone number for button 1
22
Telephone number for button 2
23
Telephone number for button 3 (series 20 only)
:
:
28
Telephone number for button 8 (series 20 only)
29
Telephone number for button
Telephone numbers consist of digits only and may be up to 20 characters
long. When entering the telephone numbers, the following special sym-
bols are permitted (cf. chapter Programming):
*0 = dial *
*1 = dial #
*2 = pause for 2 seconds
*3 = Wait for dial tone
78
of the number keypad (series 20 only)
Confirmation
#
#
#
:
#
#
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