Gigaset DX800A S30853-H3100-D201 User Manual

Gigaset DX800A all in one / IM-NORD EN / A31008-N3100-R201-2-SM19 / telephony.fm / 18.04.11

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If no dialling plans for emergency numbers 
are preset on your telephone, you should set 
dialling plans yourself. Assign them to a con-
nection that you know supports emergency 
numbers. Calls to emergency numbers are 
always supported by fixed lines. 

Please note: If no dialling plans are defined 
for emergency numbers and you have pro-
grammed an automatic local area code, the 
code will also be prefixed to emergency 
numbers as soon as they are dialled via a 
VoIP connection. 

Prerequisite: You have assigned the Head-
set function to a function key on the base 
before connecting the headset 

Prerequisite: Bluetooth is activated; a con-
nection has been established between the 
Bluetooth headset and the base 

¤

Press the Headset function key on the 
base.

It can take up to five seconds to establish a 
connection between the base and a head-
set.

For further information about Bluetooth 
headsets see 

Prerequisite: The headset is connected to 
the base 

.

¤

Press the Headset function key on the 
base.

For more information about wire-bound 
headsets see 

You can make calls from the base via the 
GSM mobile connection on your Bluetooth 
mobile. 

You can make a call via the GSM connection 
in the same way as any other send connec-
tion on the base ( 

 on 

 and 

). 

We recommend you assign the Headset 
function to a function key on the 
base

 and use this func-

tion key to accept/transfer calls – even if 
your headset has a push-to-talk key. 

If both a Bluetooth headset and a wire-
bound headset are connected to 
the base, the call is transferred to the 
Bluetooth headset. 

Your GSM mobile is registered to the base 

.

u

The mobile is within range of the base 
(less than 10 m) and has a Bluetooth con-
nection to the base. 

u

The base is able to use the mobile con-
nection as a send connection, i.e., the 
GSM connection is assigned to the base 
as send connection or the base can select 
the GSM connection as the send connec-
tion 

. 

A call is cancelled as soon as the mobile is 
outside the range of the base (about 
10 m) or Bluetooth is deactivated.