Technical data

How to control the HorstBox via a phone 87
Key Combination Function
* * 1 1 or 1 2 internal call to analog phones
* * 2 1 to 2 4 internal call to ISDN phones
* * 7 <Speed Dial> Call a phone number via speed dial
* * 9 Internal call to all phones
* 1 1 <No. of account> # <TN> Call a TN using analog or ISDN account
* 1 2 <No. of account> # <TN> Call a number (TN) using a VoIP account
* 8 2 Pick up call on a non-active phone
Call Transfers on the HorstBox
* 4 1 * <phone number> Switch call transfer on
# 4 1 # Switch call transfer off
* 4 2 * <phone number> Switch call transfer on for “no answer”
# 4 2 # Switch call transfer off for “no answer”
* 4 3 * <phone number> Switch call transfer on for “busy”
# 4 3 # Switch call transfer off for “busy”
Call Transfers as ISDN service
* 2 1 * <phone number> Switch call transfer on
# 2 1 # Switch call transfer off
* 6 1 * <phone number> Switch call transfer on for “no answer”
# 6 1 # Switch call transfer off for “no answer”
* 6 7 * <phone number> Switch call transfer on for “busy”
# 6 7 # Switch call transfer off for “busy”
CLIR
* 3 1 # <phone number> Activate CLIR for recent call
# 3 1 # <phone number> Deactivate CLIR for recent call
* 3 2 # Activate CLIR permanently
# 3 2 # Deactivate CLIR permanently
Do not disturb function
* 2 6 # Switch function on
# 2 6 # Switch function off
Operations with the R key (aka Hook-Flash)
R 0 Terminate call waiting
R 1 Terminate active call
R 2 Switch to call on hold
R 3 3-Way-Calling with active and call on hold
WLAN
* 9 1 # Switch WLAN on
# 9 1 # Switch WLAN off