Functions > Speed Dialling > Function Key for Speed Dialling

Function Key for Speed Dialling
Press the key while the telephone is in the idle state to transfer the phone number saved in the key to dial preparation (can be used as an additional number).
Exception: If the saved phone number is an internal phone number, and is currently being called, you will pick up this call.
After picking up the receiver, press the key to dial the phone number saved in the key.
Press the key during a call to put the active call partner on hold and to dial the phone number saved in the key.
In addition, when a subscriber or a group number is defined on the first key level, the status of the subscriber or group is indicated by the corresponding LED.
Note: You cannot run this function if the account stored for a function key has been deleted. When you press the key, a dialogue opens, in which you can assign a new account to the key. Tap on New accountnext to the Account ID, select a new account from the list field and then tap on Assign.
Proceed as follows by assigning the function key:
For further information about the general procedures when assigning function keys, see Function Keys.
Additional settings for this function key are described in the following.
BLF for SIP account 
BLF for SIP account on/off. If the telephone is used with a SIP account, the SIP provider is crucial for whether a busy status is displayed.
Selection of the account
Destination number 
Enter the destination number or the user part of the SIP URI. The user part is the character string in front the @ character.

COMfortel 1400 IP/2600 IP/3600 IP - Firmware V2.8 - Advanced Information V08 12/2020