line reversal - it gives possibility of tariffication out-going
Comfort Tone - gate generates during expectations on
connection own manageable signal of ringing. Function this enlarges
comfort for subscriber calling out eliminating longer silence in phone.
Silence would be able to cause resignation from connection by less
Fast dialing system - gate profits from data recorded
in memory. Data these contain information about length of numbers
and permit on quicker beginning realized connections.
Call Back List - list of numbers recorded in memory of
device, on which GSM gate will ring call back. When is realized coming
connection, device checks whether coming number is on it’s list.
If yes, then device automatically hang down and rings call back.
SMS reporting - GSM gate sends information (SMS) about
state of work of device (about level of GSM signal, disappearances
of signal of GSM network, executed connections).
Automatic PIN code initial - interface remembers introduced
code PIN to memories and after no matter which will break in power
supply, interface automatically starts oneself.
Dual band device - gate can work in GSM and DCS system.
Remote configuration - programming of device with AT
commands by remote control using SMS.