Gigaset SX353 isdn SX353 User Manual

C45 isdn / GB-IRL / A31008-M1753-X101-1-7619 / telephony.fm / 18.04.2006

External calls are calls using the public telephone network.

Internal calls are calls between handsets that are registered with the same base. 

These calls are free.
You can either call a specific handset or all registered internal users at the same time 

("group call").

~ c

 

Enter the phone number and press the talk key. 

The phone number is dialled.
End the call:

a

 

Press end call key. 

i

◆ You can also press and hold the talk key 

c

 first (you will hear the 

dialling tone) and then enter the phone number. 

◆ You can use the end call key 

a

 to cancel the dialling operation.

◆ You can also end a conversation by placing the handset in the base.
◆ Dialling with the directory or last number redial list saves repeated 

keying of phone numbers. 

i

If you receive a call during an internal call or group call, the call is not 

interrupted. You will hear a call waiting tone.

Open Internal call.

~

 

Enter the number of the internal party you want.

Open the menu.

s

Select and confirm the internal number you want, 

e. g. Int.11 .