![SunTech ST300 Series Скачать руководство пользователя страница 130](http://html1.mh-extra.com/html/suntech/st300-series/st300-series_operation-manual_1400856130.webp)
Doc. Title
Author
Page of Pages
ST300/340 OPERATION MANUAL
– LATAM
HG.Park
130 of 146
Concerning
Doc. No.
Rev.
Date
Features and How to set parameters
1.41
26 May. 2015
Suntech International Ltd.
Confidential Document
< Probable Causes>
1. If GPRS antenna is disconnected.
2. If GPRS antenna or socket of GPRS antenna is broken.
3. If the device is broken.
SIM PIN Locked
5
<Probable Situation >
1. If SIM PIN is enabled.
Cannot Attach NW
6
< Probable Situations>
1. If device receives weak GPRS signal.
2.IfGPRS connectivity with a device is weak.
No SIM
7
< Probable Situations >
1. If there is no SIM or if SIM is not inserted properly.
2. If SIM or SIM socket is broken.
9-2-3. Phone Call LEDs
- Incoming Phone Call
Blue LED
Red LED
- While Talking over Phone Call
Blue LED
Red LED