UL865NAD204T701 - Telit - Datasheet.Live

UL865 Product Description

80420ST10586A Rev.4 – 2017-06-01

UL865 Product Description

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APPLICABILITY TABLE

PRODUCT

UL865-EUR

UL865-EUD

UL865-NAR

UL865-NAD

UL865-N3G

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Disclaimer

The information contained in this document is the proprietary

information of Telit Communications S.p.A. and its affiliates

(“TELIT”).

The contents are confidential and any disclosure to persons

other than the officers, employees, agents or subcontractors

of the owner or licensee of this document, without the prior

written consent of Telit, is strictly prohibited.

Telit makes every effort to ensure the quality of the

information it makes available. Notwithstanding the foregoing,

Telit does not make any warranty as to the information

contained herein, and does not accept any liability for any

injury, loss or damage of any kind incurred by use of or

reliance upon the information.

Telit disclaims any and all responsibility for the application

of the devices characterized in this document, and notes that

the application of the device must comply with the safety

standards of the applicable country, and where applicable,

with the relevant wiring rules.

Telit reserves the right to make modifications, additions and

deletions to this document due to typographical errors,

inaccurate information, or improvements to programs and/or

equipment at any time and without notice.

Such changes will, nevertheless be incorporated into new

editions of this document.

editing of this document as well as utilization of its

contents and communication thereof to others without express

authorization are prohibited. Offenders will be held liable

for payment of damages. All rights are reserved.

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Contents

1. Introduction ................................................. 6

1.1. Scope ..................................................... 6

1.2. Audience .................................................. 6

1.3. Contact Information, Support .............................. 6

1.4. Text Conventions .......................................... 7

1.5. Related Documents ......................................... 7

1.6. Document History .......................................... 7

2. Overview ..................................................... 8

2.1. Product variants .......................................... 9

2.2. Target Market ............................................. 9

2.3. Features .................................................. 9

2.4. Approvals ................................................ 12

3. General Product Description ................................. 13

3.1. Dimensions and 2D mechanical drawing ..................... 13

3.2. Environmental requirements ............................... 14

3.2.1. Temperature range .......................................... 14

3.2.2. RoHS compliance ............................................ 14

3.3. Operating Frequency ...................................... 15

3.4. Transmitter output power ................................. 16

3.5. Supply voltage ........................................... 16

3.6. Power consumption ........................................ 17

3.7. Logic level .............................................. 17

3.8. Input and Outputs ........................................ 17

3.8.1. General Purpose I/Os ....................................... 17

3.8.2. Power on monitor (PWR_MON) ................................. 17

3.8.3. Power on/off control (ON_OFF) .............................. 18

3.8.4. Auxiliary power output for accessory (VAUX) ................ 18

3.8.5. SIM Reader ................................................. 18

3.8.6. Converters ................................................. 18

3.8.7. Audio Interface ............................................ 18

3.8.8. Serial ports ............................................... 18

3.8.9. USB port ................................................... 18

3.8.10. User Interface ........................................... 18

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3.9. Features ................................................. 18

3.9.1. Speech Coding .............................................. 18

3.9.2. SMS ........................................................ 19

3.9.3. RTC Bypass out ............................................. 19

3.9.4. Data Transmission capabilities ............................. 19

3.9.5. Local security management .................................. 19

3.9.6. Call control ............................................... 19

3.9.7. Phonebook .................................................. 19

3.9.8. Characters management ...................................... 20

3.9.9. SIM related functions ...................................... 20

3.9.10. Call status indication ................................... 20

3.9.11. Automatic answer ......................................... 20

3.9.12. Supplementary services ................................... 20

3.10. Mounting the modules on your board ..................... 20

3.11. Packing system ......................................... 21

4. Evaluation Kit .............................................. 22

5. AT Commands ................................................. 23

6. Safety Recommendations ...................................... 24

7. Conformity assessment issues ................................ 26

7.1. RTT&E Notified Body statement of Opinion ................. 28

7.2. FCC certificate .......................................... 29

7.3. IC certificates .......................................... 31

8. List of acronyms ............................................ 32

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1. Introduction

1.1. Scope

Scope of this document is to give an overview of the Telit

UL865 module, which can support GSM/GPRS/EDGE and WCDMA/HSPA

with data/voice capabilities.

1.2. Audience

This document is intended for customers who are evaluating the

UL865 product.

1.3. Contact Information, Support

For general contact, technical support, to report

documentation errors and to order manuals, contact Telit

Technical Support Center (TTSC) at:

TS-EMEA@telit.com

TS-NORTHAMERICA@telit.com

TS-LATINAMERICA@telit.com

TS-APAC@telit.com

Alternatively, use:

http://www.telit.com/en/products/technical-support-

center/contact.php

For detailed information about where you can buy the Telit

modules or for recommendations on accessories and components

visit:

http://www.telit.com

To register for product news and announcements or for product

questions contact Telit Technical Support Center (TTSC).

Our aim is to make this guide as helpful as possible. Keep us

informed of your comments and suggestions for improvements.

Telit appreciates feedback from the users of our information.

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1.4. Text Conventions

Danger – This information MUST be followed or catastrophic

equipment failure or bodily injury may occur.

Caution or Warning – Alerts the user to important points about

integrating the module, if these points are not followed, the

module and end user equipment may fail or malfunction.

Tip or Information – Provides advice and suggestions that may

be useful when integrating the module.

All dates are in ISO 8601 format, i.e. YYYY-MM-DD.

1.5. Related Documents

 UL865 Hardware User Guide, 1VV0301050

 Telit EVK2 User Guide, 1vv0300704

1.6. Document History

Revision

Date

Changes

2013-02-04

First issue

2014-01-07

Updated Ch. 2.1, 3.2. Added

certifications in Ch.7

2014-04-28

Layout of table at Ch.2.1. Ch.2.3

2017-03-01

Updated certificates for new SW release

2017-06-01

Updated RED certificates

Updated SAFETY RECOMMENDATIONS

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2. Overview

The UL865 Series further enriches the xL865 Family with a

number of UMTS/HSPA variants targeted at European (EMEA) and

North American (NA) markets. The dual-band UMTS/HSPA, dual-band

GSM/GPRS engine in the UL865 Series is voice-capable supporting

digital (DVI) interface. It delivers UMTS/HSPA 3GPP Release 7

compliant data communications and is equipped with a high-speed

USB 2.0 port, eight I/O ports, two A/D and one D/A converters.

For streamlined application development and system integration

the company offers RIL drivers for all major operating systems.

The UL865 features a VQFN packaging that is fully pad-level

compatible with its 2G companion, the GL865-DUAL V3.

As a part of Telit’s corporate policy of environmental

protection, all Telit products comply with the RoHS (Restriction

of Hazardous Substances) directive of the European Union (EU

Directive 2011/65/EU)

NOTE:

Some of the performances of the Telit modules depend on S/W

version installed on the module itself. The Telit modules S/W

group is continuously working in order to add new features and

improve the overall performances. The Telit modules are easily

upgraded by the developer using the Telit Flash Programmer.

NOTE:

In order to meet the competitive OEM and vertical market

stringent requirements, Telit supports its customers with a

dedicated Support Policy with:

 Telit Evaluation Kit EVK2 to help you to develop your

application;

 A website with all updated information available;

 An high level specialist technical support to assist you in

your development;

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2.1. Product variants

The following table describes the variants of UL865 series,

available for both EUx and NAx configurations as dual band in

2G&3G, plus an additional 3G-only variant for the North American

Market.

Variants

Freq. Bands

2G (MHz)

Freq. Bands

3G (MHz)

Features

UL865-EUR

900/1800

900/2100

Data&Voice

UL865-EUD

900/1800

900/2100

Data-only

UL865-NAR

850/1900

Data&Voice

UL865-NAD

850/1900

Data-only

UL865-N3G

N.A.

850/1900

Data&Voice

2.2. Target Market

The UL865 is designed and developed for applications such as:

 Point-of-Sales (POS) terminals

 mHealth Monitoring

 Security alarms with cameras

 Battery powered devices

 Telemetry

 Telematics, including Mapping and Infotainment

 Handheld scanners and logistics devices

2.3. Features

 Advanced E-GPRS/WCDMA/HSDPA/HSUPA Software protocol stack

(Layer 1 to 3) – Version: 3GPP Release 7

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 GSM Quad band (900/1800 MHz for EUx, 850/1900 MHz for NAx)

 WCDMA dual-band: B1&B8 for the EUx models and B2&B5 for

the NAx models

 HSDPA up 7.2Mbps

 HSUPA up to 5.76Mbps

 WCDMA up to 384kbps downlink/uplink

 DTM (Dual Transfer Mode)

 CPC (DRX/DTX) (Continuous Packet Connectivity)

 DARP

 Control via AT commands according to 3GPP TS27.005, 27.007

and Telit customized AT commands

 Serial port multiplexer 3GPP TS27.010

 SIM application Tool Kits 3GPP TS 51.014

 Power consumption (typical values)

- Stand-by current 2G, DRX9, 1.2 mA

- Stand-by current 3G, DRX7, 1.8 mA

 Output power

- Class 4 (2W) @ 850 / 900 MHz, GSM

- Class 1 (1W) @ 1800 / 1900 MHz, GSM

- Class E2 (0.5W) @ 850/900 MHz, EDGE

- Class E2 (0.4W) @ 1800/1900 MHz, EDGE

- Class 3 (0.25W) @ 850/900/1900/2100 MHz, WCDMA

Interfaces

 I/O ports including multi-functional I/Os

 I2S for digital audio interface

 USB 2.0 HS

 1 UART

 1 Auxiliary serial port (RX/TX only)

 1 I2C

 1.8V/3V SIM interface

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Audio

 Telephony, emergency call

 HR, FR, EFR, AMR for GSM and AMR for WCDMA voice codec

 Spatial Noise Suppression

 Multiple audio profiles pre-programmed and fully

configurable

 DTMF

SMS

 Point to point mobile originated and mobile terminated SMS

 Concatenated SMS supported

 SMS cell broadcast

 Text and PDU mode

 SMS over GPRS

Data transmission

 HSPA: category 8 in downlink e category 6 in uplink

 DL up to 7.2Mbps

 UL up to 5.76Mbps

 WCDMA: up to 384kbps downlink/uplink

 Asynchronous non-transparent CSD up to 9.6kbps

 GPRS class 10 for NAx variants and class 33 for EUx

variants

 EDGE class 10 for NAx variants and class 33 for EUx

variants

 Coding scheme 1 to 4 (GPRS) & Modulation Coding scheme 1

to 9 (EDGE)

GSM Supplementary Services

 Call forwarding

 Call barring

 Call waiting & call hold

 Advice of charge

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 Calling line identification presentation [CLIP]

 Calling line identification restriction [CLIR]

 Unstructured supplementary services mobile originated

data [USSD]

 Closed user group

Additional features

 SIM phonebook

 Fixed Dialling Number (FDN)

 Call control & status indication

 SIM phonebook

 Character management (IRA, UCS2, GSM)

 USIM 3GPP Rel.7

 Real Time Clock

 Automatic answer

 Alarm management

 Embedded TCP/IP stack, including TCP, IP, UDP, and FTP

protocols

 CSD for Video Telephony support

2.4. Approvals

 Fully type approved confirming with R&TTE directive

 CE, GCF

 FCC, IC, PTCRB

 AT&T

 RoHS and REACH (all variants)

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3. General Product Description

3.1. Dimensions and 2D mechanical drawing

UL865 has a QFN package, with 48 pads.

The overall dimensions of UL865 are:

 Length: 24.4 mm

 Width: 24.4mm

 Thickness: 2.6 mm

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3.2. Environmental requirements

3.2.1. Temperature range

Operating Temperature Range

–40°C ~

+85°C

3.2.2. RoHS compliance

As a part of Telit corporate policy of environmental protection,

the UL865 complies with the RoHS (Restriction of Hazardous

Substances) directive of the European Union (EU directive

2011/65/EU). REACH compliant as well.

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3.3. Operating Frequency

The operating frequencies in GSM850, EGSM900, DCS1800, PCS1900,

WCDMA modes are compliant to the 3GPP and WCDMA specifications.

Mode

Freq. TX

(MHz)

Freq. RX

(MHz)

Channels

TX - RX

offset

GSM850

824.2 ~

848.8

869.2 ~ 893.8

128 ~ 251

45 MHz

EGSM900

890.0 ~

914.8

935.0 ~ 959.8

0 ~ 124

45 MHz

880.2 ~

889.8

925.2 ~

934.8

975 ~ 1023

45 MHz

DCS1800

1710.2 ~

1784.8

1805.2 ~

1879.8

512 ~ 885

95MHz

PCS1900

1850.2 ~

1909.8

1930.2 ~

1989.8

512 ~ 810

80MHz

WCDMA850

(band V)

826.4 ~

846.6

871.4 ~ 891.6

Tx: 4132 ~

4233

Rx: 4357 ~

4458

45MHz

WCDMA900

(band

VIII)

882.4 ~

912.6

927.4 ~ 957.6

Tx: 2712 ~

2863

Rx: 2937 ~

3088

45MHz

WCDMA1900

(band II)

1852.4 ~

1907.6

1932.4 ~

1987.6

Tx: 9262 ~

9538

Rx: 9662 ~

9938

80MHz

WCDMA2100

(Band I)

1922.4 ~

1977.6

2112.4 ~

2167.6

Tx: 9612 ~

9888

Rx: 10562 ~

10838

190MHz

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3.4. Transmitter output power

The UL865 transceiver output of GSM/GPRS mode in 850/900MHz

bands are class 4 in accordance with the specifications which

determine the nominal 2W peak RF power (+33dBm) on 50ohm. In the

1800/1900MHz bands are class 1 in accordance with the

specification which determines the nominal 1W peak RF power

(+30dBm) on 50ohm.

The UL865 transceiver output of EDGE mode in 850/900MHz bands

are class E2 in accordance with the specifications which

determine the nominal 0.5W peak RF power (+27dBm) on 50ohm. In

the 1800/1900MHz bands are class E2 in accordance with the

specification which determine the nominal 0.4W peak RF power

(+26dBm) on 50ohm.

The UL865 transceiver output of WCDMA mode in

850/900/1900/2100MHz bands is class 3 in accordance with the

specifications which determine the nominal 0.25W peak RF power

(+24dBm) on 50ohm.

3.5. Supply voltage

The external power supply must be connected to VBATT signal and

must fulfill the following requirements:

Nominal Supply Voltage

3.8V

Operating Voltage Range

3.4 ~ 4.2V

Extended Operating Voltage

Range

3.22 ~ 4.5V

CAUTION:

The operating voltage MUST not be exceeded; Special care must

be taken when designing the application’s power supply section

to avoid an excessive voltage drop. If the voltage drop is

exceeding the limits it could cause a Power Off of the module.

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3.6. Power consumption

The UL865 power consumptions are described in the following

table

Depending on network configuration and not under module control

3.7. Logic level

Where not specifically stated, the most of interface circuits

work at 1.8V CMOS logic levels. To get more detailed information

about the logic level specifications used for UL865, please

refer to the Hardware User Guide.

3.8. Input and Outputs

3.8.1. General Purpose I/Os

Pins of general purpose I/Os can be configured by AT command in

three different ways as input, output and alternative function.

3.8.2. Power on monitor (PWR_MON)

The PWR_MON indicates the status of the module running properly.

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3.8.3. Power on/off control (ON_OFF)

External power on/off control input. Refer to the Hardware User

Guide for more details of Power on timing.

3.8.4. Auxiliary power output for accessory (VAUX)

A regulated 1.8V power output is provided for an external

device.

3.8.5. SIM Reader

The UL865 family supports 1 SIM/USIM at 1.8V and 3V ONLY with

and external SIM connector. For 5V SIM, an external level

translator can be added. Refer to the UL865 Hardware User Guide.

3.8.6. Converters

The UL865 family has 2 ADC and 1DAC.

3.8.7. Audio Interface

A Digital Audio bus is available.

3.8.8. Serial ports

Two serial ports are available.

 Full RS232-C

 Auxiliary serial port (RX/TX only)

3.8.9. USB port

The USB2.0 High Speed has a clock rate of 480MHz

3.8.10. User Interface

The user interface is managed by AT commands according to ITU-T

V.250, 3GPP 27.007 and 27.005 specifications. Please refer to

the AT command User Guide for complete details.

3.9. Features

3.9.1. Speech Coding

The UL865 support the following voice codecs:

 Adaptive Multi Rate for WCDMA

 Half Rate, Full Rate, Enhanced Full Rate, Adaptive Multi

Rate for GSM

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3.9.2. SMS

The UL865 supports the following SMS types:

 Mobile Terminated (MT) class 0 ~ 3 with signaling of new

incoming SMS, SIM full, SMS read

 Mobile Originated class (MO) 0 ~ 3 with writing, saving in

SIM and sending

 Cell broadcast compatible with CB DRX signaling of new

incoming SMS.

The module supports also SMS over GPRS

3.9.3. RTC Bypass out

The VRTC pin brings out the Real Time Clock supply, which is

separate from the rest of the digital part, allowing having

only RTC going on when all the other parts of the device are

off.

To this power output a backup capacitor can be added in order

to increase the RTC autonomy during power off of the battery.

NO Devices must be powered from this pin.

3.9.4. Data Transmission capabilities

The UL865 supports:

 HSPA: D/L up to 7.2Mbps, U/L up to 5.76Mbps

 Asynchronous non-transparent CSD up to 9.6kbps for GSM,

14.4kbps for WCDMA

 EDGE Class 10 for NAx variants and Class 33 for EUx

variants

 Coding scheme 1 to 4 (GPRS) & Modulation Coding scheme 1

to 9 (EDGE)

3.9.5. Local security management

The local security management can be done with the lock of

Universal Subscriber Identity Module (USIM), and the security

code will be requested at power-up.

3.9.6. Call control

The calling cost control function is supported.

3.9.7. Phonebook

This function allows storing the telephone numbers into SIM

memory. The capability depends on the SIM version and its

embedded memory.

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3.9.8. Characters management

The UL865 supports the IRA, GSM, PCCP437, 8859-1 and UCS2

character sets, EXT and PDU mode.

3.9.9. SIM related functions

Activation and deactivation of the numbers stored in phone book

FDN (Fixed Dialing Numbers), ADN (Abbreviated Dialing Number)

and PIN insertion are supported. Extension at the PIN2 for the

PUK2 insertion capability for lock condition is supported too.

3.9.10. Call status indication

The call status indication is supported.

3.9.11. Automatic answer

The automatic answering feature is supported. The

user/application can specify the number of rings after which the

module will make an answer automatically.

3.9.12. Supplementary services

The following supplementary services are supported:

 Call Barring

 Call Forwarding

 Calling Line Identification Presentation (CLIP)

 Calling Line Identification Restriction (CLIR)

 Call Waiting, other party call Waiting Indication

 Call Hold, other party Hold/Retrieved Indication

 Closed User Group supplementary service (CUG)

 Advice of Charge

 Unstructured SS Mobile Originated (MO)

3.10. Mounting the modules on your board

The modules have been designed in order to be compliant with a

standard lead-free SMT process. For detailed information about

PCB pad design and conditions to use in SMT process, please

refer to the respective Hardware User Guide.

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3.11. Packing system

According to SMT process, for picking & placing movement

requirements, UL865 is packaged on trays. Each tray contains 20

pieces in size of 176 x 329.

The level of moisture sensibility of UL865 is “3”, according

with standard IPC/JEDEC J-STD-020, take care of all the relative

requirements for using this kind of components. Special care for

handling is highly required.

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4. Evaluation Kit

In order to assist the customer in the development of the

application, Telit offers the EVK2 Evaluation Kit that can be

ordered separately. The EVK2 has a SIM card holder, the RS 232

serial port level translator, a direct UART connection, audio

and antenna connector.

The EVK2 provides a fully functional solution for a complete

data or phone application. The standard serial RS232 9 pin

connector placed on the Evaluation Kit allows the connection of

the EVK2 system with a PC or other DTE.

The development of the applications utilizing the Telit UL865

must present a proper design of all the interfaces towards and

from the module (e.g. power supply, audio paths, level

translators), otherwise a decrease in the performances will be

introduced or, in the worst case, a wrong design can even lead

to an operating failure of the module.

In order to assist the hardware designer in his project phase,

the EVK2 board presents a family of different solutions, which

will cover the most common design requirements on the market,

and which can be easily integrated in the OEM design as building

blocks or can be taken as starting points to develop a specific

one.

For a detailed description of the Telit Evaluation Kit, please

refer to the documentation provided with the respective Hardware

User Guide and EVK2 User Manual.

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5. AT Commands

The UL865 can be driven via the serial and USB interface using

the standard AT commands.

The modules are compliant with:

1. Hayes standard AT command set, in order to maintain the

compatibility with existing S/W programs.

2. 3GPP TS 27.007 specific AT command and WCDMA/GPRS specific

commands.

3. 3GPP TS 27.005 specific AT commands for SMS (Short Message

Service) and CBS (Cell Broadcast Service)

Moreover, the modules support also Telit proprietary AT commands

for special purposes.

For more information about the AT commands supported by the

modules, please refer to the AT Commands Reference Guide.

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6. Safety Recommendations

READ CAREFULLY

Be sure the use of this product is allowed in the country and

in the environment required. The use of this product may be

dangerous and has to be avoided in the following areas:

 Where it can interfere with other electronic devices in

environments such as hospitals, airports, aircrafts, etc.

 Where there is risk of explosion such as gasoline

stations, oil refineries, etc. It is responsibility of

the user to enforce the country regulation and the

specific environment regulation.

Do not disassemble the product; any mark of tampering will

compromise the warranty validity. We recommend following the

instructions of the hardware user guides for a correct wiring

of the product. The product has to be supplied with a

stabilized voltage source and the wiring has to be conforming

to the security and fire prevention regulations. The product

has to be handled with care, avoiding any contact with the

pins because electrostatic discharges may damage the product

itself. Same cautions have to be taken for the SIM, checking

carefully the instruction for its use. Do not insert or remove

the SIM when the product is in power saving mode.

The system integrator is responsible of the functioning of the

final product; therefore, care has to be taken to the external

components of the module, as well as of any project or

installation issue, because the risk of disturbing the

WCDMA/GSM network or external devices or having impact on the

security. Should there be any doubt, please refer to the

technical documentation and the regulations in force. Every

module has to be equipped with a proper antenna with specific

characteristics. The antenna has

to be installed with care in order to avoid any interference

with other electronic devices and has to guarantee a minimum

distance from the body (20 cm). In case of this requirement

cannot be satisfied, the system integrator has to assess the

final product against the SAR regulation.

The European Community provides some Directives for the

electronic equipments introduced on the market.

All the relevant information’s are available on the European

Community website:

https://ec.europa.eu/growth/single-market/european-

standards/harmonised-standards/rtte_en

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The Directive 2014/53/EU regarding radio equipment is available at:

https://ec.europa.eu/growth/sectors/electrical-engineering/red-

directive_en

while the applicable Directives (Low Voltage and EMC) are available at:

https://ec.europa.eu/growth/sectors/electrical-engineering/lvd-

directive_en

https://ec.europa.eu/growth/sectors/electrical-engineering/emc-

directive_en

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7. Conformity assessment issues

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7.1. RTT&E Notified Body statement of Opinion

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7.2. FCC certificate

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7.3. IC certificates

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8. List of acronyms

3GPP

3rd Generation Partnership Project

ADC

Analog to Digital Converter

ADN

Abbreviated Dialing Number

A-GPS

Assisted GPS

AMR

Adaptive Multi Rate

Attention Commands

AWS

Advanced Wireless Services

BER

Bit Error Rate

BGA

Ball Grid Array

CLIP

Calling Line Identification Presentation

CLIR

Calling Line Identification Restriction

CMOS

Complementary Metal-Oxide Semiconductor

CSD

Circuit Switched Data

DAC

Digital to Analog Converter

DARP

Downlink Advanced Receiver Performance

DTMF

Dual Tone Multi Frequency

FDN

Fixed Dialing Number

FTP

File Transfer Protocol

GSM

Global System for Mobile communication

GPRS

General Packet Radio Service

GPS

Global Positioning System

HSPA

High Speed Packet Access

HSUPA

High Speed Uplink Packet Access

H/W

Hardware

LED

Light Emitting Diode

Mobile Originated

Mobile Terminated

OEM

Other Equipment Manufacturer

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PCB

Printed Circuit Board

PCM

Pulse Code Modulation

PDA

Personal Digital Assistant

PDU

Protocol Data Unit

Personal Identification Number

POS

Point Of Sales

PWM

Pulse Width Modulation

Radio Frequency

RoHS

Restriction of Hazardous Substances

RTC

Real Time Clock

SAIC

Single Antenna Interface Cancellation

SIM

Subscriber Identity Module

SMD

Surface Mounted Device

SMS

Short Message Service

S/W

Software

TBD

To Be Determined

TCP/IP

Transmission Control Protocol/Internet Protocol

TTSC

Telit Technical Support Center

UART

Universal Asynchronous Receiver and Transmitter

USB

Universal Serial Bus

USIM

Universal Subscriber Identity Module

WCDMA

Wideband Code Division Multiple Access