Call waiting, Call hold, Call forwarding if not accessible – 2N Fixed line replacement with 2N SmartGate - Manual v1.1.2 User Manual
Page 62: Voice function 4.1

Voice function
4.1
62
Status check:
Call forwarding if not accessible
If activated, incoming calls will be forwarded to the configured telephone number
if your 2N® SmartGate is not accessible in the GSM network.
Activation for all call types:
<Telephone number>
Activation for selected call type:
<Telephone number>
<Call type>
Deactivation:
Status check:
Call waiting
If the call waiting is activated the incoming call isn‟t refuse if there is call in
progress on SmartGate. If there is the other incoming call during connected call it
will be indicated by tone. See 0. for multiple calls management.
Activation:
Deactivation:
Status check:
Call hold
Check if your network supports the service before you use it.
This service relates to Call waiting described in 0. If there is call waiting on the
line, you have more possibilities what to do. Every action is made by FLASH and
DTMF code: