8
●
Please power off device before installing or
uninstalling SIM card.
●
SIM card should have GPRS/WCDMA function,
open it’s network through operator.
●
SIM card should open Caller Identification function
for telephone querying.
●
Please make sure the PIN code of the SIM card is
disabled.
●
Please make sure SIM card has sufficient
balance.
Ⅳ. Test & Installation
4.1 Power On
Summary of Contents for GPT19
Page 6: ...6 Ⅱ Appearance Components Top Front Towards sky Megnet Light sensor Bottom ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 此入插入 GPT19 的 APP 内部界面图 和讲解 ...
Page 19: ...19 Warranty Card NAME TEL Address Model IMEI Number Selling Unit Purchase Date YY MM DD ...
Page 20: ...20 Maintenance Records Engineer Completion Date Records Description Date ...