Zte 7540N User manual
1
ZTE
7540N
Quick Start Guide
2
LEGAL INFORMATION
Copyright © 2022 ZTE CORPORATION.
All rights reserved.
No part of this publication may be quoted, reproduced,
translated or used in any form or by any means,
electronic or mechanical, including photocopying and
microfilm, without the prior written permission of ZTE
Corporation.
Notice
ZTE Corporation reserves the right to make modifications
on print errors or update specifications in this guide
without prior notice.
We offer self-service for our smart terminal device users.
Please visit the ZTE official website (at
www.ztedevices.com) for more information on user
manual, self-service and supported product models.
Information on the website takes precedence.
Disclaimer
ZTE Corporation expressly disclaims any liability for
faults and damages caused by unauthorized
modifications of the software.
Images and screenshots used in this guide may differ
from the actual product. Content in this guide may differ
from the actual product or software.
Trademarks
ZTE and the ZTE logos are trademarks of ZTE
Corporation.
Android™is a trademark of Google LLC.
The Bluetooth®word mark and logos are registered
trademarks owned by the Bluetooth SIG, Inc. and any
use of such marks by ZTE Corporation is under license.
microSDXC Logo is a trademark of SD-3C,
LLC.
Other trademarks and trade names are those of their
respective owners.
3
Getting to Know Your Phone
Your phone supports 2.4 GHz and 5 GHz Wi-Fi.
Front camera
Touch screen
Earpiece
Volume key
Power key/
Fingerprint
sensor
Charging/USB
Type-C jack
Headset jack
Back cameras
and flash
Speaker
Indicator light
nano-SIM/
microSDXC
card tray
Proximity &
light sensor
4
Setting Up Your Phone
The nano-SIM card(s) can be installed or removed while
the phone is turned on.
WARNING!
To avoid damage to the phone, do not use any other kind
of SIM cards, or any non-standard nano-SIM card cut
from a SIM card. You can get a standard nano-SIM card
from your service provider.
1. Insert the tip of the tray eject tool into the hole on the
card tray.
CAUTION:
Never replace the included tray eject tool with sharp
objects. Ensure that the tray eject tool is perpendicular to
the hole. Otherwise, the phone may be damaged.
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2. Pull out the card tray. You can place a nano-SIM card
on the right card slot, and place a nano-SIM card or a
microSDXC card (optional) on the left card slot, as
shown. Carefully slide the tray back into place.
NOTE:
The two card slots support 5G/4G/3G/2G networks.
Charging the Phone
Your phone’s battery should have enough power for the
phone to turn on, find a signal, and make a few calls. You
should fully charge the battery as soon as possible.
WARNING!
Use only ZTE-approved chargers and USB Type-C
cables. The use of unapproved accessories could
damage your phone or cause the battery to explode.
WARNING!
Do not remove the back cover. The battery is not
removable. Removal may cause fire or explosion.
1. Connect the adapter to the charging jack.
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2. Connect the charger to a standard AC power outlet.
3. Disconnect the charger when the battery is fully
charged.
NOTE:
If the battery is extremely low, you may be unable to
power on the phone even when it is being charged. In this
case, try again after charging the phone for at least 20
minutes. Contact the customer service if you still cannot
power on the phone after prolonged charging.
Powering On/Off Your Phone
Make sure the battery is charged before powering on.
Press and hold the Power key to turn on your phone.
To power off, press and hold the Power key to open
the options menu, and touch >.
NOTE:
If the screen freezes or takes too long to respond, try
pressing and holding the Power key for over 10 seconds
to restart the phone.
7
Product Safety Information
Don’t make or receive phone calls while driving.
Never text while driving.
Keep your phone at least 5 mm away from your
body while making calls.
Small parts may cause choking.
Your phone can produce a loud sound.
To prevent possible hearing damage, do not
listen at high volume levels for long periods.
Exercise caution when holding your phone near
your ear while the loudspeaker is in use.
Avoid contact with anything magnetic.
Keep away from pacemakers and other
electronic medical devices.
Turn off when asked to in hospitals and medical
facilities.
Turn off when told to on aircraft and at airports.
Turn off when near explosive materials or
liquids.
Don’t use at gas stations.
Your phone may produce a bright or flashing
light.
Don’t dispose of your phone in fire.
Avoid extreme temperatures.
Avoid contact with liquids. Keep your phone
dry.
Do not attempt to disassemble your phone.
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Only use approved accessories.
For pluggable equipment, the socket-outlet
shall be installed near the equipment and shall
be easily accessible.
Don’t rely on your phone as a primary device
for emergency communications.
Specific Absorption Rate (SAR)
Your mobile device is a radio transmitter and receiver. It
is designed not to exceed the limits for exposure to radio
waves recommended by international guidelines. These
guidelines were developed by the independent scientific
organization ICNIRP and include safety margins
designed to assure the protection of all persons,
regardless of age and health.
The guidelines use a unit of measurement known as
Specific Absorption Rate, or SAR. The SAR limit for
mobile devices is
1.6
W/kg and the highest SAR value for
this device
when tested at the head was
1.169
W/kg*,
and
when tested at the body was
0.589
W/kg*
with
15
mm distance. As mobile devices offer a range of
functions, they can be used in other positions, such as on
the body as
described in the user manual**.
As SAR is measured utilizing the device’s highest
transmitting power, the actual SAR of this device while
operating is typically below that indicated above. This is
due to automatic changes to the power level of the device
to ensure it only uses the minimum power required to
communicate with the network.
* The tests are carried out in accordance with
IEEE
1528-2013, ANSI C95.1:1992, IEEE C95.1:1991.
** Please see body worn operation
in the user manual.
9
Specification
EUT tested
radios
application
LTE Band 7:2500-2570 MHz
LTE CA-7C:2505.5-2564.7 MHz
2.4G WIFI: 2412-2462 MHz
Bluetooth&BLE: 2402-2480 MHz
5.2G WIFI: 5150-5250 MHz
5.8G WIFI: 5725-5850 MHz
NFC: 13.56 MHz
Maximum
RF output
power
LTE Band 7: 22.19 dBm
LTE CA-7C: 19.37 dBm
2.4G WIFI: 16.82 dBm
Bluetooth: 8.78 dBm
BLE: 3.77 dBm
5.2G WIFI: 16.39 dBm
5.8G WIFI: 16.52 dBm
10
CE Caution
Battery Caution
There is a risk of explosion if battery is replaced by
an incorrect type.
Dispose of used batteries according to the
instructions.
Do not dispose of a battery into fire or a hot oven, or
mechanically crush or cut a battery. Doing so can
result in an explosion.
Leaving a battery in an extremely high temperature
surrounding environment can result in an explosion
or the leakage of flammable liquid or gas.
A battery subjected to extremely low air pressure
may result in an explosion or the leakage of
flammable liquid or gas.
USB Port
This product shall only be connected to a USB interface
of version USB 2.0.
Proper Use
As described in this guide, your device can be used only
in right location. If possible, please do not touch the
antenna area on your device.
Do not expose your device to extreme temperatures
lower than -10 °C and higher than +45 °C.
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Disposal of Your Old Appliance
1. When this crossed-out wheeled bin
symbol is attached to a product, it
means the product is covered by the
European Directive 2012/19/EU.
2. All electrical and electronic products
should be disposed of separately from
the municipal waste stream via
designated collection facilities
appointed by the government or the
local authorities.
3. The correct disposal of your old
appliance will help prevent potential
negative consequences for the
environment and human health.
For this product’s recycling information based on WEEE
12
EU DECLARATION OF CONFORMITY
Hereby, ZTE Corporation declares that the radio
equipment type ZTE 7540N is in compliance with
Directive 2014/53/EU.
The full text of the EU declaration of conformity is
available at the following Internet address:
https://certification.ztedevices.com
The device is restricted to indoor use only when
operating in the 5150 to 5350 MHz frequency range.
“in the 5 150-5 250MHz frequency band: Indoor, including
installations inside road vehicles, trains and aircraft, and
limited outdoor use. If used outdoors, equipment shall not
be attached to a fixed installation or to the external body
of road vehicles, a fixed infrastructure or a fixed outdoor
antenna.”
“in the 5 250-5 350MHz frequency band: Indoor use:
inside buildings only.
Installations in road vehicles, trains and aircraft are not
permitted (note 2).Outdoor use is not permitted.”
“5470-5725MHz ：Indoor and outdoor use. Installations in
road vehicles, trains and aircraft and use for UAS are not
permitted.”
AT
BE
BG
HR
CY
CZ
DK
EE
FI
FR
DE
EL
HU
IE
IT
LV
LT
LU
MT
NL
PL
PT
RO
SK
SI
ES
SE
UK(NI)
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ErP Conformity
The external power supply of this product conforms to the
Energy-related Product Directive (ErP) 2009/125/EC of
the European Parliament and the Council.
The detailed ErP information is available on ZTE website
https://certification.ztedevices.com.
FCC Warning
§15.19 Labelling requirements.
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2)
this device must accept any interference received,
including interference that may cause undesired
operation.
§15.21 Information to user.
Any Changes or modifications not expressly approved by
the party responsible for compliance could void the user's
authority to operate the equipment.
§15.105 Information to the user.
Note: This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there is
no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
14
which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between theequipment and
receiver.
-Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV
technician for help.
Body
Operation
This
device
was
tested
for
typical
body-
operations.
To
comply
with
RF
exposure
requirements,
a
minimum
separation
distance
of
1.5
cm
must
be
maintained
between
the
user’s
body
and
the
device,
including
the
antenna.Third-party
belt-clips,
holsters,
and
similar
accessories
used
by
this
device
should
not
contain
any
metallic
components.
Body-
accessories
that
do
not
meet
these
requirements
may
not
comply
with
RF
exposure
requirements
and
should
be
avoided.
Use
only
the
supplied
or
an
approved
antenna.
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