Nexpro International Limitada E561 User Manual

69 

Unable to 
charge the 
battery 

1. 

The battery may 
discharge too much; so it 
cannot be charged until it 
is connected for certain 
time.  

2. 

Its performance has 
worsened.  

Unable to 
register to the 
network 

1. 

Too weak signals or 
strong interference. 

2. 

SIM card installed 
properly? Bad contact or 
SIM card damaged? If 
the SIM card is broken, 
please contact the 
network operator to 
replace it. 

Unable to 
access 
service 
menus. 

Maybe the SIM card does not 
support service function. 

Only part of 
the photo set 
as standby 
photo can be 
seen.  

The size of the photo may be too 
big. The recommended size is 
220*176   

70 

SMS 

Short Message Service 

EMS Enhanced 

Message 

Service 

SIM 

Subscriber Identity Module 

GSM

Global System for Mobile 
Communication 

PIN Personal 

Identity 

Number 

PUK 

PIN Unblocking Key 

IMEI

International Mobile Equipment 
Identity  

CB Cell 

Broadcast 

 

GPRS

General Packet Radio Service 

MMS

Multimedia Message service 

Card 
1 

Host card (the card inserted in SIM1 
slot) 

Card 
2 

Slave card (the card inserted in 
SIM2 slot) 

71 

 

The SAR limit of USA (FCC) is 

1.6W/kg averaged over one gram of 

tissue. 

Product, model number: E561 (FCC 

ID: ZYPE561) has also been tested 

against this SAR limit. The highest 

SAR value reported under this 

72 

standard during product certification 

for use at the head is   

0.812W/kg and when properly worn 

on the body is 1.362W/kg. The 

device was tested for typical 

body-worn operations with the back 

of the handset kept 1.5cm from the 

body. To maintain compliance with 

FCC RF exposure requirements, 

use accessories that maintain a 

1.5cm separation distance between 

the user body and the back of the 

handset .The use of belt clips, 

holders and similar accessories 

should not contain metallic 

components in its assembly. The 

use of accessories that do not