Esse-ti 4G.next Voice, Руководство пользователя

Страница: 22 / 52

Page 22
PROGRAMMING BY TELEPHONE
COMMUNICATION
TECHNOLOGY
SETTING
**33*X#
X: option, from 0 to 6
0= GSM
1= GSM / UMTS
2
= UMTS
3 = LTE
4 = UMTS / LTE
5 = GSM / LTE
6= GSM / UMTS / LTE
RESTORING
DEFAULT
SETTINGS
**99#
Restoring factory default does not modify the
programming password and the settings
entered for the “Automatic converter of
selected telephone number”
RESET **98#
Resetting the gateway does not modify its
programming profile
(1)
SIM card expiration check
If the SIM card expiration check is enabled, when the preset days have
passed, a notification SMS is sent with the following text message: “
SIM
expiring ”.
Note: the days internal counter stops when the gateway is
powered off and restarts at the next power on.
(2)
Battery check
If the battery check is enabled, in case of power failure the gateway
constantly checks the battery status. When the charge goes below the
previously-programmed threshold ensuring the minimum number of
operating hours in idle mode, a notification SMS is sent with the
following text message: “
Low battery ”. The gateway sends out one
notification SMS only. A new SMS will be sent out if the charge status
rises and goes again below the previously-set threshold.
The built-in backup batteries ensure 8 operating hours in idle mode and 2
operating hours in conversation mode.