Trimble JUNO41WN Users Manual

USER GUIDE

Draft

Trimble® Juno® T41™ handheld

with Windows® Embedded Handheld operating system

Version 1.00
Revision C
August 2015

1

Corporate Office

10368 WestmoorDrive
Westminster,CO 80021
USA

www.trimble.com

Legal Notices

© 2013-2015, TrimbleNavigationLimited. Allrights reserved.
Trimble,the Globe& Triangle logo, and Junoare trademarks ofTrimble
NavigationLimited,registered in the United Statesand in other
countries. T41 is a trademark of Trimble Navigation Limited.
The Bluetoothwordmark andlogos are owned by theBluetooth SIG,
Inc. and any use of suchmarks by TrimbleNavigation Limitedis under
license.
Microsoft,ActiveSync, Vista, Windows,Windows Media,and Windows
Mobileare either registeredtrademarks ortrademarks ofMicrosoft
Corporation in the United States and/orothercountries.
All othertrademarks arethe property of theirrespective owners.

Release Notice

This is the August2015 release (Revision C) of the TrimbleJunoT41
handheld documentation. It applies to the WindowsEmbedded
Handheld Professional 6.5 operating system.

Lim ited Warranty Terms and Conditions

Product Li mited Warranty

Subjecttothe terms and conditions set forthherein,Trimble Navigation
Limited (“Trimble”) warrantsthat for a periodof two (2) years from date
of purchase this Trimbleproduct(the“Product”) willsubstantially
conformto Trimble's publicly available specifications for the Productand
thatthe hardwareand any storage media components of the Product
willbe substantially free from defects in materials and workmanship. All
accessories andthe productbattery fallundera warranty periodof one
(1) year from the data of purchase from Trimble.

Product Software

Productsoftware,whether builtinto hardwarecircuitry as firmware,
provided as a standalonecomputersoftwareproduct,embeddedin flash
memory,orstoredonmagnetic or othermedia,is licensed solely for use
withoras anintegralpartof the Product and isnotsold. The terms of the
end user license agreement,as included below,govern the use of the
ProductSoftware, including any differing limitedwarranty terms,
exclusionsand limitations,which shall controlover the terms and
conditions set forth in the limited Productwarranty.

Warranty Remedies

If theTrimble Product fails during the warranty periodforreasons
coveredby this limitedwarranty andyou notify Trimbleof such failure
during the warranty period,TrimblewillrepairOR replacethe
nonconforming Productwithnew,equivalenttonew,orreconditioned
partsorProduct, OR refundthe Productpurchase pricepaid by you, at
Trimble’soption,upon yourreturnof the Product in accordancewith
Trimble's productreturnprocedures then in effect.

How to Obtain Warranty Service

To obtain warranty serviceforthe Product,please contactyourTrimble
dealer. Dealers may contacttheir TrimbleTechnical Supportgroup.
Please be preparedto provide:
– yourname, address,and telephone numbers;
– proof of purchase;
– a copy of this Trimblewarranty
– a description of the nonconforming Product including the model
number; and
– an explanation of the problem.
The customerservice representative may needadditionalinformation
fromyou depending on the natureof the problem.

Warranty Exclusions and Disclaimer

This Productlimited warranty shall only apply intheevent andtothe
extentthat (i) the Productis properly andcorrectly installed,configured,
interfaced,maintained,stored,andoperated in accordance with
Trimble's applicable operator's manual andspecifications,and; (ii) the
Productis not modifiedormisused. This Productlimited warranty shall
notapply to, and Trimbleshall not be responsible for, defects or
performanceproblems resulting from (i) the combinationor utilizationof
theProductwithhardware or software products,information,data,

systems, interfaces,ordevices not made, supplied,orspecifiedby
Trimble; (ii) the operation of the Product underany specificationother
than,or inadditionto, Trimble'sstandardspecifications for its products;
(iii) the unauthorizedinstallation,modification,or useof the Product; (iv)
damage causedby: accident,lightning or otherelectrical discharge,fresh
orsalt water immersionorspray (outside of Product specifications); or
exposure to environmental conditions for whichtheProductis not
intended; (v) normal wear andtear on consumable parts (e.g.,
batteries); or (vi) cosmeticdamage. Trimbledoes not warrantor
guarantee the resultsobtained through the useof the Productor
Software,or that software components willoperate errorfree.
NOTICE REGARDINGPRODUCTS EQUIPPED WITH TECHNOLOGY
CAPABLEOF TRACKING SATELLITE SIGNALS FROM SATELLITE BASED
AUGMENTATIONSYSTEMS (SBAS) (WAAS, EGNOS, ANDMSAS),
OMNISTAR, GPS, MODERNIZED GPS OR GLONASS SATELLITES, OR
FROM IALA BEACON SOURCES: TRIMBLE IS NOT RESPONSIBLE FOR
THE OPERATION OR FAILURE OF OPERATION OF ANY SATELLITE
BASED POSITIONING SYSTEM OR THE AVAILABILITY OF ANY
SATELLITE BASED POSITIONING SIGNALS.
THE FOREGOING LIMITED WARRANTY TERMS STATE TRIMBLE’S
ENTIRE LIABILITY, ANDYOUR EXCLUSIVE REMEDIES, RELATING TO THE
TRIMBLE PRODUCT. EXCEPT AS OTHERWISE EXPRESSLY PROVIDED
HEREIN,THE PRODUCT,AND ACCOMPANYINGDOCUMENTATION AND
MATERIALS ARE PROVIDED “AS-IS” ANDWITHOUT EXPRESS OR
IMPLIED WARRANTY OF ANY KIND, BY EITHER TRIMBLEOR ANYONE
WHO HAS BEEN INVOLVED IN ITS CREATION,PRODUCTION,
INSTALLATION, OR DISTRIBUTION, INCLUDING,BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE, TITLE, AND NONINFRINGEMENT. THE
STATED EXPRESS WARRANTIES ARE INLIEU OF ALLOBLIGATIONS OR
LIABILITIES ON THE PART OF TRIMBLE ARISING OUT OF, OR IN
CONNECTION WITH, ANY PRODUCT. BECAUSE SOME STATES AND
JURISDICTIONS DO NOT ALLOW LIMITATIONS ONDURATION OR THE
EXCLUSION OF AN IMPLIED WARRANTY, THE ABOVE LIMITATION
MAY NOT APPLYTO YOU.

Lim itation of Liability

TRIMBLE'S ENTIRE LIABILITY UNDERANY PROVISION HEREIN SHALL BE
LIMITED TO THE AMOUNT PAID BY YOU FOR THE PRODUCT. TO THE
MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW,IN NO EVENT
SHALL TRIMBLE ORITS SUPPLIERS BELIABLE FOR ANY INDIRECT,
SPECIAL, INCIDENTAL,OR CONSEQUENTIAL DAMAGE WHATSOEVER
UNDER ANY CIRCUMSTANCE OR LEGAL THEORY RELATING IN ANYWAY
TO THE PRODUCTS, SOFTWAREAND ACCOMPANYING
DOCUMENTATIONAND MATERIALS, (INCLUDING,WITHOUT
LIMITATION,DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS
INTERRUPTION, LOSS OF DATA, ORANY OTHERPECUNIARY LOSS),
REGARDLESS OF WHETHER TRIMBLE HAS BEENADVISED OF THE
POSSIBILITY OF ANY SUCHLOSS AND REGARDLESS OF THE COURSE OF
DEALING WHICHDEVELOPS OR HAS DEVELOPED BETWEEN YOU AND
TRIMBLE. BECAUSE SOME STATES AND JURISDICTIONS DO NOT
ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR
CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE LIMITATION
MAY NOT APPLYTO YOU.
PLEASE NOTE: THE ABOVE TRIMBLE LIMITED WARRANTY PROVISIONS
WILL NOT APPLY TO PRODUCTS PURCHASED INTHOSE JURISDICTIONS
(E.G., MEMBER STATES OF THE EUROPEAN ECONOMIC AREA) IN
WHICH PRODUCT WARRANTIES ARE THERESPONSIBILITY OF THE
LOCAL DEALER FROM WHOM THE PRODUCTS AREACQUIRED. IN SUCH
A CASE,PLEASE CONTACT YOURTRIMBLE DEALERFOR APPLICABLE
WARRANTY INFORMATION.

Notice to Australian Purchasers - The Australian Consumer

Law

Our goods come with guarantees that cannotbe excludedunderthe
Australian ConsumerLaw. Youare entitledtoa replacementor refund
fora major failureand for compensation for any otherreasonably
foreseeable loss ordamage. You are alsoentitledto have the goods
repairedor replacedif the goods failto be of acceptable quality and the
failure does not amount to a majorfailure.
Trimble's warranty,as setoutin the user manualaccompanying this
statement, or as describedin the warranty card accompanying the
Productyou purchased, is inadditiontoany mandatory rights and
remedies that you may have undertheAustralian ConsumerLaw.

2 Trimble Juno T41 User Guide

Official Language

THE OFFICIAL LANGUAGE OF THESE TERMS AND CONDITIONS IS
ENGLISH. IN THE EVENT OF A CONFLICT BETWEEN ENGLISH AND
OTHER LANGUAGE VERSIONS, THE ENGLISH LANGUAGE SHALL
CONTROL

Registration

To receive informationregarding updates andnew products,please
contact your local dealer or visitthe Trimblewebsite at

www.trimble.com/register. Uponregistration youmay selectthe

newsletter,upgrade, or new productinformation you desire.

Importer of Record

Trimble European RegionalFulfillmentCenter,Logistics Manager,
Meerheide45, 5521DZ Eersel, Netherlands.

Notices

FCC Regulations

This device complieswithpart15 of the FCCRules. Operationis subject
tothe following two conditions: (1) Thisdevice may not cause harmful
interference,and (2) this device mustacceptany interferencereceived,
including interference that may cause undesired operation.
This device has been tested andfoundtocomply with the limits for a
Class B digitaldevice, pursuantto Part 15 ofthe FCC Rules. These limits
are designed to providereasonableprotectionagainst harmful
interference in a residentialinstallation. This equipment generates, uses
and can radiate radiofrequency energy and,if not installedand used in
accordancewiththe instructions,may cause harmfulinterference to
radiocommunications. However, thereis no guarantee that interference
willnotoccurin a particular installationif this equipmentdoes cause
harmfulinterferenceto radioortelevisionreception,which can be
determinedby turning the equipmentoff and on. The user is
encouraged to try tocorrectthe interference by one or more of the
following measures:

- Reorientor relocate the receiving antenna.

- Increase the separationbetweenthe equipment and receiver.

- Connecttheequipment intoan outleton a circuitdifferentfromthatto
which the receiver is connected.

- Consultthedealer or an experienced radio/TV technician for help.
Changes and modificationsnotexpressly approved by the manufacturer
orregistrantof this equipmentcan voidyour authority to operate this
equipmentunderFederal Communications Commissionrules.
The radios in this device have beendesignedand manufacturedtonot
exceedstipulatedemissionlimits for exposureto radiofrequency (RF)
energy as required by theFederal Communications Commissionof the
U.S. Government47 C.F.R. § 2.1091 and 2.1093. The external antenna
connector providedinthisdevice is forGNSS antennas only.

IC

Operation is subjecttothe following two conditions: (1) this device may
notcause interference,and(2) this device mustacceptany interference,
including interference that may cause undesired operation of the device.
This Class Bdigital apparatus complieswithCanadianICES-003.
Cetappareilnumérique de la classe Best conformeà la norme NMB-003
du Canada.
This Category II radio communication device complieswithIndustry
Canada Standard RSS-310.
Ce dispositif de radiocommunication de catégorieII respectela norme
CNR-310 d’IndustrieCanada.
IMPORTANT NOTE:
IC Radiation Exposure Statement
This EUT iscompliant withSAR forgeneralpopulation/uncontrolled
exposure limits in IC RSS-102 and had been testedinaccordance with
themeasurementmethodsand procedures specifiedinIEEE 1528. This
equipmentshouldbe installedand operatedwith minimum distance0.5
cm between the radiator& yourbody.
This device andits antenna(s) must not be co-located or operating in
conjunction with any otherantenna or transmitter. The County Code
Selection feature is disabled for productsmarketed in the US/Canada.

CE

a. Caution:

• Risk of explosion if battery replacedby anincorrect type.

• Dispose of used batteriesaccording to the instructions.
b. Make surethe temperature for adapter willnotbe higher than 40 ˚C.

CE SARCompliance

This device meetsthe EU requirements (1999/519/EC) onthe limitation
of exposure of thegeneral public to electromagnetic fields by way of
healthprotection.
The limits are part of extensive recommendations for the protectionof
thegeneral public. These recommendationshave beendeveloped and
checked by independentscientificorganizations throughregularand
thorough evaluations of scientific studies. The unitof measurementfor
theEuropeanCouncil's recommendedlimit for mobiledevices is the
"SpecificAbsorption Rate" (SAR),and the SAR limitis 2.0 W/ kg
averaged over 10 gram of body tissue. It meets the requirementsof the
InternationalCommissionon Non-Ionizing RadiationProtection(ICNIRP).
For body wornoperation, this device hasbeen tested andmeets the
ICNIRP exposure guidelinesand the EuropeanStandardEN 62311 and
EN 62209-2, for use with dedicatedaccessories. Use ofother accessories
which containmetals may not ensure compliance with ICNIRP exposure
guidelines.

RoHS Statement

This device conforms to RoHS
(Reduction Of Hazardous Sub­stances) EuropeanUnion
regulationsthat set maximum
concentration limits on hazardous
materials used inelectricaland
electronic equipment.
CAUTION: RISK OF EXPLOSION IF
BATTERY IS DISPOSED OF
INCORRECTLY. DISPOSE OF THE
DEVICE AND THE BATTERY ACCORDINGTO INSTRUCTIONS FOR
ELECTRONIC WASTE.

Canada

This Class Bdigital apparatus complieswithCanadianICES-003.
Cetappareilnumérique de classe B estconforme à la norme NMB-003.
This device complieswithIndustry Canadalicence-exemptRSS standard
(s). Operationis subjectto the following two conditions: (1) this device
may notcause interference,and(2) this devicemust accept any
interference,including interferencethat may cause undesired operation
of the device.
Cetappareilest conforme avec Industrie Canada RSS standardexempts
de licence(s). Son fonctionnementest soumis aux deux conditions
suivantes:
(1) cet appareilne peut pas provoquerd'interférences et
(2) cet appareildoitacceptertoute interférence,y compris les
interférences pouvant entraînerun mauvais fonctionnementde la
appareil.
RF RadiationExposure Statement:
For body wornoperation, this phonehas beentestedand meets RF
exposure guidelines when usedwithan accessory that containsno metal
and that positions the handset a minimumof 1.5 cm from the body.
Use of otheraccessories may not ensure compliance with RF exposure
guidelines.
Déclarationde l'exposition aux radiations RF:
Pourle fonctionnementducorps,ce téléphonea ététesté et répond aux
directives d'expositionRF lorsqu'ilest utiliséavec un accessoirequi ne
contientpas de métalet qui place lecombiné d'un minimumde 1.5 cm
du corps.
Utilisationd'autres accessoires peut ne pasassurer le respect des
directives d'expositionRF.

Europe / EUConformance

The following CE compliance
information is applicable to
thisdevice that carry the
following CEmark:
This producthas beentestedand foundto comply with all requirements
forCE Marking andsale within the European EconomicArea (EEA).
The Trimble Juno T41 has Bluetoothwireless technology approval in
most EU countries and satisfies the requirementsforRadioand
TelecommunicationTerminalEquipment specifiedby EuropeanCouncil
Directive 1999/5/EC. These requirements provide reasonable protection
against harmful interferencewhenthe equipmentis operated
appropriately in a residential or commercial environment.
JunoT41 handhelds equipped with wirelesscellular modem radios are
intendedforconnection to European Networks operating with GSM 900,
orGSM 1800. A copy ofthe CE Declarationof Conformity for the Juno

Trimble Juno T41 User Guide 3

T41handheldcan be accessed from

http://www.trimble.com/support.shtml.

European Conformity Statement

Declarationof Conformity with Regard to the R&TTE 1999/5/EC and
EMC 89/336/ EEC directives.
Accordingto ISO / IEC Guide 22 andEN 450 14

- Manufacturer’s Name: Trimble Navigation Limited.

- Manufacturer’s Address: PO Box 947, Corvallis, OR 97339 USA

- Declares, under our sole responsibility, that the product:

- Product Name: Rugged Handheld Computer (JUNO/T41/5)

- Model Number: JUNO/T41/5-BW; JUNO/T41/5; JUNO/T41/5-BW

- RegulatoryName:JUNO/T41/5-BW; JUNO/T41/5; JUNO/T41/5-BW

- Product Options: ALL

Conformsto the following ProductSpecifications:

- EN 300 328: V1.7.1:2006

- EN 301 489-1: V1.8.1:2008

- EN 301 489-17: V2.1.1:2009

- EN 301 511:V9.0.2:2003

- EN 301 489-07 V1.3.1:2005

- EN 301 489-24 V1.4.1:2007

- EN 301 908-1&2:V4.2.1:2010

- EN 55022:2006, Amendment A1:2007

- EN 55024:1998, Amendments A1:2001, A2:2003

European Union Customers:(WEEE)

For productrecycling instructionsand more information,please go to

www.trimble.com/Corporate/Environmental_Compliance.aspx.

Recycling in Europe: To recycle Trimble WEEE (Waste Electrical and
Electronic Equipment,products that runon electrical power.),Call+31
497 53 24 30, andask forthe "WEEE Associate". Or,maila requestfor
recycling instructions to:
Trimble Europe BV
c/o MenloWorldwide Logistics
Meerheide45
5521 DZ Eersel,NL

Australia and New Zealand

This productconforms with the regulatory requirements
of the AustralianCommunications Authority (ACA) EMC
and Radiocommunications framework, thus satisfying the
requirements for C-Tick Marking andsale within Australia
and New Zealand.
Additionally, Juno T41 3.5G products that incorporate a
modem also comply with the requirementsfor A-Tick
Marking andsale inAustralia.

Taiwan

低功率電波輻射性電機管理辦法

第十二條： 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者

均不得擅自變更頻率、加大功率或變更原設計之特性及功能。

第十四條： 低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有

干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。低功率射頻電機需

忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。

SAR 標準值2.0W/Kg，送測產品實測值為0.545w/Kg

Taiwan – Battery Recycling Requirements

The product contains a removable Lithium-ionpolymer battery.
Taiwanese regulationsrequirethat waste batteries are
recycled.

廢電池請回收

- CISPR 22:2005, Amendments A1:2005, A2:2006

- R&TTE Directive 1999/5/EC

- CFR47, Part 15, Subpart B EN 61000-3-2:2006

- EN 61000-3-3:2008

- EN 61000-4-2:2001

- EN 61000-4-3:2006

- EN 61000-4-4:2004

- EN 61000-4-5:2006

- EN 61000-4-6:2005

- EN 61000-4-11:2004

- EN 60950-1:2001

4 Trimble Juno T41 User Guide

Contents

Safety Information 8

Radio use 8
Exposure to Radio Frequency (RF) Signals 9
Telecommunications & Internet Association (TIA)information 10
Warranty 10
Accessories 10
Battery safety 11
ACadaptor safety 12
Electrostatic discharge 12
Storage card use 12
Exposure to loud audio 13
Environmental Hazards 13

About this user guide 14

Use and care of the handheld 14
Technicalassistance 16

1 About the Trimble Juno T41 handheld 17

Parts of the Juno T41 handheld 18
Powering the handheld 19
Selecting the language 21
Aligning the screen 21
Setting the time zone, date, and time 22
Setting a password (optional) 22
Using the Power menu 22
Resetting the device 22
Resetting the handheld to factory defaults 23
Absolute PowerOffmode 23
Inserting and removing the SIM card 24

2 Using the phone 26

Using the Phone:Voice calls and SMS 27
Customizing the phone 29
Working with WWAN (mobile data service) 30
Manually connecting to a cellular network from the modem 32

3 Using the operating system 33

The main screens 34
Interacting with the handheld, opening applications 36
Changing button assignments 37
Battery status indicators 38
Speaker and network status indicators 38

Trimble Juno T41 User Guide 5

Contents

Pre-installed programs 42
Changing screen settings 45
Using the on-screen keyboard 46
Writing or drawing on the screen 47
Making a recording 47
Sounds and notifications 48
Adjusting the display and keypad brightness 48
Using the flashlight 49
Calibrating the compass 49
Installing applications onto the handheld 50
Storing data 50
Working with files 54
Working with Task Manager 55
Using Battery Logger 55
Using E-mail 55

4 Connecting and syncing to an office computer 58

Connection management software 59

5 Using the integrated radios 62

Choosing a connection method 63
Turning on and turning off the integrated radios 63
Using the Wireless Manager 63
Connecting to a Wi-Fi access point 64
Using the Summit utility 66
Turning on and turning off the Bluetooth radio from within the Bluetooth application 66
Making the handheld visible (discoverable) to other Bluetooth devices 67
Connecting to a Bluetooth-enabled device 67
Accessing a corporate network 69

6 Using the GNSS receiver 71

GPS settings 72
Using SatViewer 72
Exiting GPS applications 73
Using an external GNSS antenna 73

7 Using the camera 74

Starting and exiting the camera app 75
Taking a photo or recording a video 75
Camera setting options 76
Managing photos and videos 81

8 Using the barcode imager 82

Supported symbologies 83

Trimble Juno T41 User Guide 6

Contents

Configuring the barcode imager 84
Reading barcodes 84

9 Using the UHF RFIDscanner 85

Using the RFIDSetup app 86

Trimble Juno T41 User Guide 7

Safety Information

Safety Information

l The handhled's battey is partially charged when shipped new from the factory.
l Before inserting or removing a SIM card, the Phone module must be powered off. To do this,

press and hold the Powerbutton for two seconds to display the Power menu, then tap Enable
Airplane mode. Alternatively, use the Wireless Manager to disable only the Phone module.

l Do not operate the handheld withouth the card slot cover properly installed.

l

Your warranty is invalidated if you open or tamper with the outer casing of the
device.Unapproved modifications or operations beyond or in conflict with these instructions
for use may void authorization by the authorities to operate the equipment.

l

Only approved accessories may be used with the device. In general, all cables must be high
quality, shielded, correctly terminated and normally restricted to two meters in length. The
power supply approved for this product employs special provisions to avoid radio interference
and should not be alteredor substituted.

Radio use

Depending on the model, the Trimble®Juno® T41™handheld contains a Bluetooth® radio, a Wi-Fi
radio, and a cellular modem radio. In some situations, you may be required to turn off the radios.
For example, aviation authority regulations restrict the use of wireless transmission devices on
board aircraft.

To prevent the handheld from emitting radio signals, do one of the following:

l To put the handheld in airplane mode, press and hold the Powerbutton for 3 seconds to

display the Power menu, then tap Enable Airplane mode. This mode turns offall wireless
connections.

l To turn off the handheld, press and hold the Power button for 3 seconds to display the Power

menu, then tap Power off.

l To turn off the Bluetooth, Wi-Fi, and wireless cellular modem radios only:

a. On the Home screen or the Start screen, tap the title bar, tap any of the radio icons and

then tap Wireless Manager. Or tap / Settings / Connections / Wireless Manager.

b. Tap All at the top of the screen to turn off allthe radios.

Note – You may need to deactivate the Wi-Fi and/or Bluetooth radio in the handheld if the country in which
you are working does not approve the use of Wi-Fi and/or Bluetooth wireless technology. If you are unsure
about whether the Juno T41 handheld’s radios are approved for use in your country, check with your Trimble
reseller.

Trimble Juno T41 User Guide 8

Safety Information

Exposure to Radio Frequency (RF) Signals

Your devicecontains a radio transmitter and receiver. The radiated output power is far below the
international radio frequency exposure limits. These limits are part of comprehensive guidelines and
establish permitted levels of RF energy for the generalpopulation. The guidelines are based on the
safety standards previously set by international standards bodies:

l American National Standards Institute (ANSI) IEEE. C95.1-1992.
l National Council on Radiation Protection and Measurement (NCRP). Report 86. 1986.
l Int’l Commission on Non-Ionizing Radiation Protection (ICNIRP) 1996.
l Ministry of Health (Canada), Safety Code 6. The standards include a substantial safety margin

designed to assure the safety of all persons, regardless of age and health.

SAR: 0.545w/kg
Use of unauthorized or modified antennas may impair call quality and damage the phone, causing

loss of performance. To assure optimal phone performance and ensure human exposure to RF
energy is within the guidelines set forth in the relevant standards; always use your deviceonly in its
normal-use position.

Avoiding contact with the antenna area when the phone is IN USE optimizes the antenna
performance.

Exposure to radio frequency radiation from Bluetooth and Wi­Fi transmitters

This device is approved as a portable device with respect to Radio Frequency (RF) exposure
compliance. The radiated output power of the internal wireless radio transmitters is less than 100
milliwatt, which results in exposure levels far below the FCC radio frequency exposure limits, even
when operated in close proximity to the body. The internal wireless radios operate within guidelines
found in international radio frequency safety standards and recommendations, which reflect the
consensus of the international scientific community. Trimble thereforebelieves the internal wireless
radios are safe for use by users. The level of electromagnetic energy emitted is hundreds of times
lowerthan the electromagnetic energy emitted by wireless devices such as mobile phones.
However, the use of wireless radios may be restricted in some situations or environments, such as
on aircraft. If you are unsure of restrictions, you are encouraged to ask for authorization before
turning on the wireless radios.

Exposure to radio frequency radiation from cellular wireless
transmitters

Juno T41 handhelds equipped with wireless cellular modem radios have been designed and
manufactured to meet safety requirements for limiting exposure to radio waves. When used in
accordance with the instructions set forth in this manual, the equipment has been independently
verified to not exceed the emission limits for safe exposure to radio frequency (RF) energy as
specified by the Federal Communications Commission of the U.S. Government in 47 CFR §2.1093.

Trimble Juno T41 User Guide 9

Safety Information

These limits are part of comprehensive guidelines and establish permitted levels of RF energy for the
general population. The guidelines are based on standards that were developed by independent
scientific organization through periodic and thorough evaluation of scientific studies. The standards
include a substantial safety margin designed to assure the safety of all persons, regardless of age
and health.

Telecommunications & Internet Association (TIA) information

Hearing Aids: Some digital wireless phones may interfere with some hearing aids. In the event of

such interference, you may want to consult your wireless serviceprovider, or callcustomer service
to discuss alternatives.

Pacemakers and Other Medical Devices: The Health Industry Manufacturers Association
recommends a minimum separation of six inches be maintained between a handheld wireless
phone and a pacemaker to avoid potential interference with the pacemaker. These
recommendations are consistent with the independent research by and recommendations of
Wireless Technology Research. Persons with pacemakers should use the ear opposite the
pacemaker to minimize the potential for interference. Persons with pacemakers should exercise
great caution if using a hands-free device such as a headset, as these persons may be at greater risk
of the device not maintaining the recommended minimum six inches of separation from the
pacemaker. If you have any reason to suspect that interference is taking place, turn the phone OFF
immediately.

If you use any other personal medicaldevice, consult the manufacturer of your device to determine
if they are adequately shielded from external RF energy. Your physician may be able to assist you in
obtaining this information.

Turn the phone OFF in health care facilities when any regulations posted in these areas instruct you
to do so. Hospitals or health care facilities may be using equipment that could be sensitive to
external RF energy.

Warranty

Your warranty is invalidated if you open or tamper with the outer casing of the device. Unapproved
modifications or operations beyond or in conflict with these instructions for use may void
authorization by the authorities to operate the equipment.

Accessories

Only approved accessories may be used with this equipment. In general, cables must be high
quality, shielded, correctly terminated and normally restricted to two meters in length. The power
supply approved for this product employs special provisions to avoid radio interference and should
not be altered or substituted.

Trimble Juno T41 User Guide 10

Safety Information

Battery safety

The rechargeable Lithium-ion polymer battery is supplied partially charged. Charge the battery
completely before using it for the first time (see Powering the handheld, page 19). If the battery has
been stored for longer than six months, charge it before use.

WARNING- Use only the battery intended for the product. Using any other battery can damage the handheld and

may void your warranty. If the battery becomes damaged or stops charging fully, replace it with a new battery.

WARNING - Do not damage the rechargeable Lithium-ion polymer battery. A damaged battery can cause an

explosion or fire, and can result in personal injuryand/or property damage. To prevent injury or damage:
–Do not use or charge the battery if it appears to be damaged. Signs of damage include, but are not limited to,
discoloration, warping, and leaking battery fluid.
–Do not store or leave your device near a heat source such as near a fireplace or other heat-generating
appliance, or otherwise expose it to temperatures in excess of 70 °C (158 °F) such as on a vehicle dashboard.
When heated to excessive temperatures, battery cells could explode or vent, posing a risk of fire.
–Do not leave the battery immersed in water.
–Do not use or store the battery inside a vehicle during hot weather.
–Do not drop or puncture the battery.
–Do not open the battery or short-circuit its contacts.

WARNING -Avoid contact with the rechargeable Lithium-ion polymer battery if it appears to be leaking. Battery

fluid is corrosive, and contact with it can result in personal injury and/or property damage. To prevent injury or
damage:
–If the battery leaks, avoid contact with the battery fluid.
–If battery fluid gets into your eyes, immediately rinse your eyes with clean water and seek medical attention.
Do not rub your eyes!
–If battery fluid gets onto your skin or clothing, immediately use clean water to wash off the battery fluid.

WARNING -Charge and use the rechargeable Lithium-ion polymer battery only in strict accordance with the

instructions. Charging or using the battery in unauthorized equipment can cause an explosion or fire, and can
result in personal injury and/or equipment damage. To prevent injury or damage:
–Do not charge or use the battery if it appears to be damaged or leaking.
–Charge the Lithium-ion polymer battery only in a Trimble product that is specified to charge it. Be sure to follow
all instructions that are provided with the battery charger.
–Discontinue charging a battery that gives off extreme heat or a burning odor.
–Use the battery only in Trimble equipment that is specified to use it.
–Use the battery only for its intended use and according to the instructions in the product documentation.

Trimble Juno T41 User Guide 11

Safety Information

CAUTION - The battery is designed to stop operating at or above 149 °F (65 °C). If this status icon appears,
the battery has overheated to 140 °F (60 °C) or more.
If the battery temperature exceeds 158 °F (70 °C), the battery will be disabled and the device must be sent to an
Authorized Service Provider to have it replaced.
Operating Temperature Range: -22 °F to 140 °F (-30 °C to 60 °C).
Storage Temperature Range: -40 °F to 158 °F (-40 °C to 70 °C). Do not exceed the specified storage temperature.

ACadaptor safety

To charge the handheld’s battery, use the power cable and adaptor kit provided with the handheld
(see Powering the handheld, page 19).

WARNING -To use ACadaptors safely

– Use only the AC adaptor intended for the handheld. Using any other AC adaptor can damage the handheld and
may void your warranty. Do not use the AC adaptor with any other product.
– Make certain that the input voltage on the adaptor matches the voltage and frequency in your location.
– Make certain that the adaptor has prongs compatible with your outlets.
– Do not use the AC adaptor in wet outdoor areas; it is designed for indoor use only.
– Unplug the AC adaptor from power when not in use.

Electrostatic discharge

WARNING - Static electricity can harm electronic components inside your handheld. To prevent static damage:

- Discharge static electricity from your body before you touch any of the electronic components inside your device,
such as a memory module. You can do so by touching an unpainted metal surface.

The handheld is designed for outdoor conditions; however under conditions of low humidity
extremely high voltage discharge events are possible. Users are advised that the risk of causing
discharge to sensitive electronics can be minimized by avoiding finger contact to the recessed
connectors on the unit.

Storage card use

The handheld provides a storage card slot, providing an alternative storage location to the storage
memory in the handheld.

WARNING - Static electricity can harm electronic components inside your handheld. To prevent static damage:

- Discharge static electricity from your body before you touch any of the electronic components inside your device,
such as a memory module. You can do so by touching an unpainted metal surface.

Trimble Juno T41 User Guide 12

Safety Information

Exposure to loud audio

To prevent possible hearing damage, do not listen at high volume levels for long
periods.

Environmental Hazards

The product complies with international RoHS regulations.

Toxic and Hazardous Substances and Elements

Part name Lead

Printed Circuit
Assemblies

Display X O O O O O

Keypad X O O O O O

Housing O O O O O O

Hardware O O O O O O

Product Period does not include these items

Battery X O O O O O

Mercury

(Pb)

X O O O O O

(Hg)

Cadmium
(Cd)

Hexavalent
Chromium
(Cr6+)

Poly­brominated

biphenyls

(PBB)

Poly­brominated

diphenyl
ethers
(PBDE)

Power supply X O O O O O

Cable O O O O O O

Manual O O O O O O

Hand strap O O O O O O

Stylus Package O O O O O O

Companion CD O O O O O O

Trimble Juno T41 User Guide 13

About this user guide

About this user guide

This user guide describes how to set up and use the Juno T41 handheld. The information in this
guide supplements the information in the Trimble Juno T41 Rugged Handheld Quick Start Guide,
which you received with the handheld.

Even if you have used other Global Navigation Satellite System (GNSS) or Global Positioning System
(GPS) products before, Trimble recommends that you spend some time reading this guide to learn
about the specialfeatures of the product.

The Trimble Juno T41 rugged handheld combines a high
sensitivity GNSS receiver with, depending on the modelof
handheld, an integrated 3.75G cellular modem, Bluetooth
wireless technology, and Wi-Ficonnectivity.

The Juno T41 handheld is powered by the Windows®
Embedded Handheld operating system, is rated IP65 or IP68
depending on the model, and has an integrated 8MP camera
with geotagging and dual LED flash.

The integrated GNSS receiverin the Juno T41 'G' configurations
provides accurate 1-2 meter positioning information with
postprocessed or real-time differential corrections. For more
information, see Using the GNSS receiver, page 71.

The Juno T41 handheld also includes an optional integrated 1D
/ 2D barcode imager or UHF RFIDreader for multi-modal data
capture.

Use and care of the handheld

l Protect the touch screen by using your finger or the capacitive stylus, and avoid using excessive

pressure and sharp or abrasive objects. To protect the touch screen from pressure and
abrasive objects, Trimble recommends that you apply a screen protector. The use of ballpoint
pens, nails or other sharp objects to operate the touchscreen will scratch and/or damage the
device.

l Do not use abrasive cleaners directly on the display. Doing so may void your warranty.
l Keep the outer surface free of dirt and dust.
l Ensure that the protective covers are appropriately fitted to the external antenna port, and

SIM / memory card slot, so that they are kept free from dirt, dust, fluid ingress, and
electrostatic discharge.

l Protect the handheld from extreme temperatures. For example, do not leave the handheld on

the dashboard of a vehicle.

Trimble Juno T41 User Guide 14

About this user guide

l Depending on the model, the handheld is rated IP65 or IP68, but is not waterproof. Do not

immerse the handheld in water, and be careful not to drop the handheld or subject it to any
strong impact.

l To clean the handheld, use a soft, dampened cloth with either wateror a diluted mild

detergent. If a mild detergent is used, ensure allsoap residue is removed. Do not use any
chemical cleaners and do not put the devicein the dishwasher.

l The device is designed to resist damage for drops up to 4 ft (1.22 meters). However, you should

protect the display from impact, pressure, or abrasive substances that can scratch it or crack it.
The device should not be dropped unnecessarily.

The device’s rugged design allows you to run your device in harsh outdoor environments. Here are
some considerations that will help you get the most out of your device when working in very wet,
hot or cold conditions.

l Water:This device is designed to IP65 (yellow units) or IP68 (grey units). IPx5 is defined as

resistant to driving rain and water spray. IPx8 is defined as resistant to submerson in water up
to 1 meter deep for up to 2 hours.

Removal of the back case screws could cause leakage and willvoid your warranty.

Note – Although an optional accessory for the port cover is available and the audio jack has a
protective cover, these are not required to maintain the seal against water. The covers are intended to
keep mud, sand and other materials from blocking these ports

l Temperature range: The operational temperature range is from -22°F to +140 °F (-30 °C to +60

°C). Although the deviceis designed to be rugged, do not leave it in direct sunlight in excessive
heat or in a vehicle in the sunlight for extended periods as the internal temperature may exceed
the operating or storage temperature limits.

Batteries perform best at room temperature. The battery has a stable capacity as temperatures
rise; however, the colder the temperature, the greaterthe reduction in availablebattery
capacity. Under very cold conditions (-4°F / -20°C and below), the battery capacity is noticeably
reduced. To improve the battery performance in very cold conditions, consider increasing the
load on the battery, such as by adjusting the backlight to full brightness. Increasing the battery
load causes the battery to generate heat, thus warming the battery and improving the
performance. There are limits to how hard to push the battery before you reduce the run-time
instead of increasing it.

Do not attempt to dismantle the devicefor repair. Thereare no user-serviceableparts inside. For
service, contact your local dealer.

Battery safety: Lithium-ion polymer batteries are classified by the U. S. Federal Government as non­hazardous waste and are safe for disposal in the normal municipal waste stream except where
prohibited by local or regional regulations. These batteries contain recyclablematerials and are
accepted for recycling.

Note – In the event of a battery failure, return the device to Trimble or an Authorized Service Provider.
Trimble disposes of used batteries in accordance with local regulations.

Trimble Juno T41 User Guide 15

About this user guide

l Do not disassemble or open, crush, bend or deform, puncture, or shred the battery assembly.

There are no user-serviceableparts in the battery assembly.

l Do not use battery if plastic case is cracked, compromised or punctured.
l Do not attempt to separate the battery from the device.
l Do not modify or remanufacture, attempt to insert foreign objects into the battery, immerse or

expose to water or other liquids.

l Do not expose to fire, explosion, or other hazard. Do not expose to temperatures above +158

°F (+70°C). The battery is designed to stop functioning if it reaches an unsafetemperature.

l Only use a charging system that has been qualified for use with the device.
l In the event of a battery leak, do not allow the liquid to come in contact with the skin or eyes. If

contact has been made, flush the affected area with water and seek medicaladvice.

Power supply safety: Use only AC and vehicle adapters intended for the device. Other external
power sources may damage your product and void the warranty. Certification of this Class III
product is only valid with the power supply – PSA10F-050Q.

l Ensure the input voltage on the power supply matches the voltage in your location. Ensure the

power supply has prongs compatible with your outlets.

l The power supply is designed for indoor use only. Avoid using the power supply in wet areas.
l Unplug the power supply from power when not connected to the device.
l Do not create a short circuit in the power output connector.

Technical assistance

Go to the Juno T41 handheld webpage on the Trimble website www.trimble.com/Outdoor-Rugged-

Computers/junot41.aspx for the latest support information, including:

l support notes detailing support issues
l documentation
l the latest files available for download

Additional help

If you still cannot find the information that you need, contact your Trimble reseller.

Trimble Juno T41 User Guide 16

CHAPTER

About the Trimble Juno T41 handheld

n Parts of the Juno T41 handheld
n Powering the handheld
n Selecting the language
n Aligning the screen
n Setting the time zone, date, and time
n Setting a password (optional)

1

n Using the Power menu
n Resetting the device
n Resetting the handheld to factory defaults
n Absolute PowerOffmode
n Inserting and removing the SIM card

Trimble Juno T41 User Guide 17

1 About the Trimble Juno T41 handheld

Parts of the Juno T41 handheld

This section describes the main features of the Juno T41 handheld, and provides the information
you need to get up and running with the handheld.

Enhanced GPSmodel Enhanced GPS + Barcode imager model

1 Color band:yellow = IP65, grey = IP68 12 Wrist strap tie point

2 Touch screen 13 Ok button

3 1D/2D barcode imager and/or enhanced GPS

or UHF RFID and/or enhanced GPS

4 Phone receiver 15 Microphone

5 Light sensor 16 Programmable button

6 Notification LED 17 Windows Home button

7 Power button 18 T41 custom / power connector

8 GNSSantenna connector 19 MicroSD card and SIM card slots

9 Accessory latch 20 Volume control and Action buttons

10 Camera and flash 21 Headphone or headset connector

11 Speaker

14 Programmable button

Trimble Juno T41 User Guide 18

1 About the Trimble Juno T41 handheld

Powering the handheld

The Juno T41 handheld contains a rechargeable Lithium-ion polymer battery.

Note – Charge the battery completely before using the handheld for the first time. If the battery has been
stored for longer than six months, charge it before use. Trimble recommends charging the battery for four
hours connected to a wall charger to recharge it fully.

Note – Cold temperatures, or using Bluetooth wireless technology, Wi-Fi, or the cellular modem consume
additional battery power and so shortens battery life between charges.

Charging the battery

CAUTION - The battery is designed to stop operating at or above 149 °F (65 °C). If this status icon appears,

the battery has overheated to 140 °F (60 °C) or more.
If the battery temperature exceeds 158 °F (70 °C), the battery will be disabled and the device must be sent to an
Authorized Service Provider to have it replaced.
Operating Temperature Range: -22 °F to 140 °F (-30 °C to 60 °C).
Storage Temperature Range: -40 °F to 158 °F (-40 °C to 70 °C). Do not exceed the specified storage temperature.

1. Connect the AC power adaptor cableto the power socket on the handheld:
a. Loosen the thumbscrews on the AC poweradaptor cable.

b. Snap the connection on the cable into place on the handheld's power socket, until it holds

in place. Tighten the thumbscrews.

2. Connect the USBend of the power cable to the AC charger.

3. Connect the adaptor to main power. An international adaptor kit is provided with the

handheld.

4. Check that the Charge / Notification LED on the handheld is solid amber, indicating that the

handheld is properly connected to the power source and the battery is charging.

Fully charging the battery from empty takes approximately four hours when connected to a wall
charger. Trimble recommends charging with the wall charger for the most efficient charging.

The Charge / Notification LED on the handheld indicates the battery power or charging status, and
operating system notifications, as shown below:

LEDState Handheld / battery state

Solid amber Battery is charging.

Flashing amber Battery is charging, operating system notification; or, operating

system notification, battery is not charging.

Solid red Low battery charge.

Trimble Juno T41 User Guide 19

1 About the Trimble Juno T41 handheld

LEDState Handheld / battery state

Flashing red Low battery charge, operating system notification.

Solid green Battery fully charged.

Flashing green Battery fully charged, operating system notification.

Off Handheld is off, or, it is and there are no notifications, and the

battery charge is not low.

Avoid keeping the battery at full charge at high temperatures.

Note – The life of the battery can be significantly shortened if power is constantly supplied to the handheld. To
avoid this issue, connect the handheld to an external power source only when the battery requires charging.
Once fully charged, disconnect the external power source and allow the battery to discharge through normal
use.

Turning the handheld on and off

To turn on the handheld, press the Power button until the screen lights up.
To completely shut down the handheld, press and hold the Power button until the Power menu

appears, and then tap Shutdown. All running applications are shut down, and the handheld is
completely turned off.

Note – You can also use the Power menu to put the handheld into Vibration mode or Airplane mode.

Checking the level of battery power

To check the levelof battery power remaining at any time while the handheld is on:

1. On the Home screen or the Start screen, tap the title bar, then tap the battery icon.

2. The Battery tab shows the battery status and battery level.

Conserving power

The Lithium-ion polymer battery lifeis dependent upon the application and operating environment.
For example, estimated battery life for a newbattery is approximately 12hours with the device
turned on but idle, backlight at 15%and all radios and compass off.

Trimble recommends that you do the following to reduce powerconsumption:

l Set the handheld to automatically turn offwhen idle. For more information, see Adjusting the

display and keypad brightness, page 48.

l Reduce the brightness setting for the backlight. For more information, see Adjusting the

display and keypad brightness, page 48.

Trimble Juno T41 User Guide 20

1 About the Trimble Juno T41 handheld

l Turn off the integrated Bluetooth and Wi-Fi radios, and the handheld's cellular modem,

whenever you are not using them. For more information, see Turning on and turning off the

integrated radios, page 63.

Note – Do not disconnect from GNSS if you will be reconnecting within about five minutes. A GNSS
application can take up to 30seconds to reactivate the integrated GNSS receiver, so disconnecting to save
power can cost time.

Selecting the language

The first time the device is turned on or if the firmwareis re-loaded, you may need to select the
language you want to use on the device.

IMPORTANT: Carefully choose the correct language because all other languages are removed after
this selection. Contact technical support if you select the wrong language.

1. Because the touchscreen is not yet enabled, use the Up and
Down volume buttons to highlight the language you want
from the list. Press the

Action

button to select it.

2. When you have selected the language, place a checkmark
in the box for
highlight the box, the press the

3. Press the-(Volume down)button twiceto highlight the

button, then press the

Next

4. Wait while the device is configured to the selected
language. It will restart when finished.

Note – Only Microsoft applications and messages will be translated into languages other than English. All
other error messages, notifications and other applications may appear in English.

; press the+(Volume up) button to

Yes

Action

Action

button.

button.

Aligning the screen

When you use the device for the first time, the message Tap the screen to set up your Windows
Mobile-based device appears.

The align screen message displays a series of targets to tap in sequence on the screen. Use the stylus
to tap the targets firmly and accurately. Sometimes you need to repeat the alignment procedure
more than once to provide a satisfactory alignment.

Note – You can align the screen at any time. Tap / Settings / System / Screen, select the General
tab, then tap Align Screen.

Trimble Juno T41 User Guide 21

1 About the Trimble Juno T41 handheld

Setting the time zone, date, and time

When you use the device for the first time, you are prompted to select your time zone and set the
date and time. Select your time zone location, set the time and date to the correct values and tap
Next.

To change these settings at any time, tap / Settings / Clocks &Alarms, then select the Time
tab.

Setting a password (optional)

When you use the device for the first time, yo are prompted to enter a password. You do not have
to provide a password for the device unless you are concerned about unauthorized use. If you do
not want to set a password, tap Skip.

If you opt for password protection the password must be entered every time the device is turned
on or the Power button is pressed to resume operation.

MAKESUREYOUREMEMBER THE PASSWORD. The only way to recover from a forgotten password
is to factory-reset the device, which willerase all application software, licenses, settings, and data on
the device.

To change the password or to set one later ifyou skipped this step, see Locking the device, page 36

Using the Power menu

To open the Power menu, when the device is on, press and hold the Power button for 1-2 seconds
(ifyou hold it for longer, the device will reset). From the Power menu you can:

l shutdown the handheld to power it off completely. Tap Shutdown.
l enable Airplane mode, which turns off all the integrated wireless radios. Tap Enable Airplane

mode. To disable Airplane mode, tap Disable Airplane mode.

l reset the handheld. See Resetting the device, page 22.
l turn of audible notifications, by setting the handheld to vibrate only. Tap Vibration On. Tap

Vibration Off to resume audible notifications.

Resetting the device

If something is not working as expected, try closing and reopening the application, or restarting or
resetting the device.

To force an application to close, tap / Task Manager. Select the application you want to close,
then tap End Task.

Trimble Juno T41 User Guide 22

1 About the Trimble Juno T41 handheld

If you cannot force the application to close, or if closing and restarting the application does not fix
the problem, reset the device. This forces the operating system to reboot, but may cause unsaved
data to become corrupted. A reset should be done only if the device is otherwise unresponsive.

To perform a reset, do one of the following:

l press and hold the Power button to display a countdown; continue to hold the Power button

until it counts down to zero, followed by a brief appearance of the boot screen. Release the
Power button.

l press and hold the Power button for 1-2 seconds to display the Power menu, then tap Reset.

Resetting the handheld to factory defaults

You can factory-reset the Juno T41 handheld ifyou forget the password that you use to lock the
device, or to delete allof your personal data from the handheld's internal storage, system and
application settings, and any downloaded applications.

1. Press and hold the Power button for 1-2 seconds to display the Power menu, then tap Reset.

2.

When the screen goes completely black, press and hold the Windows button .

3. When the Juno T41 screen appears, press the right programmable button whilestillholding the
Windows button. Then release both buttons.

4. Press the Action button on the left side of the handheld to clear the persistent store. Press any
other button to cancel and continue booting normally.

Absolute Power Off mode

The Juno T41 handheld features a battery cut-off mode that enables the deviceto enter the
absolute lowest power mode possible, even lower than the Shutdown power state. In this mode,
the draw on the battery is less than 20 uA. The primary purpose for this mode is to prolong the shelf
life of the battery while the product is between the production factory and the customer. A
secondary purpose is to ensure the device is completely powered down beforeshipping the product
via air freight, or when putting the product into storage for an extended period, typically longer
than a week.

To activate the Absolute Power Off mode:

1. Disconnect the power cable, if connected.

2. Press and hold the Power button for 1-2 seconds to display the Power menu, then tap Reset.

3. The handheld resets. When the Juno T41 screen appears, press and hold the left
programmable button and the right programmable button. The message Please remove AC.
System is turning off appears.

The device is now in Absolute Power Off mode.

Trimble Juno T41 User Guide 23

1 About the Trimble Juno T41 handheld

Note – The sole method for powering the device back on after enabling Absolute Power Off mode is to
connect it to the AC Power cable, or use the docking station or Extended Battery Pack accessory to charge the
handheld. If you use the Extended Battery Pack accessory, you must push the button on the Extended Battery
Pack to exit Absolute Power Off mode and turn on the Juno T41 handheld.

Inserting and removing the SIM card

CAUTION - The SIM card and its contents can be easily damaged by scratches or bending. Use caution when

inserting or removing the card.

CAUTION - The presence of any dust or moisture in the SIM card slot may adversely affect the device and void
your Trimble warranty. To prevent dust or moisture entering the SIM card slot:
–When inserting or removing a SIM card, place the handheld on a dust-free indoor surface.

WARNING - Static electricity can harm electronic components inside your handheld. To prevent static damage:

- Discharge static electricity from your body before you touch any of the electronic components inside your device,
such as a memory module. You can do so by touching an unpainted metal surface.

To insert a SIM card:

1. Turn offthe handheld. See Turning the handheld on and off , page 20.

2. In a dust-free indoor environment, remove the two small
screws to remove the SIM card slot cover (on the left side
of the handheld).

Trimble Juno T41 User Guide 24

1 About the Trimble Juno T41 handheld

3. Insert the SIM card, with the gold contacts facedown.

4. Replace the SIM card slot cover, tightening the two small
screws.

To remove a SIMcard, make sure the phone is turned off, and
push the card to release it from the slot.

Trimble Juno T41 User Guide 25

Using the phone

CHAPTER

2

n Using the Phone:Voice calls and SMS
n Customizing the phone
n Working with WWAN (mobile data service)
n Manually connecting to a cellularnetwork

from the modem

Not all Juno T41 handheld models feature a GSM
phone and WWAN feature. Some Juno T41
handheld models with WWAN support CDMA.

Do not place a SIM card in models that do not
support these features.

Before using the phone feature, purchase a GSM or
CDMAcellular voice or data plan from a GSM or
CDMA cellularserviceprovider.

You can use the phone to make phone calls, set up
speed dials, keep track of calls, and send SMS
messages just like the standard features of a mobile
phone. Also, there areseveral dialing features
unique to your device. For example, you can take
notes while talking, dialdirectly from Contacts and
easily transfer contacts between your SIM card and
the storage of your handheld.

Trimble Juno T41 User Guide 26

2 Using the phone

Using the Phone:Voice calls and SMS

The Phone screen lets you open, call, or find a contact, or save a new number in Contacts. To open

the Phone screen, tap the Phone option on the Home screen, or tap / Phone.

Making a call

You can make calls from the Phone screen, from Contacts screen, from Speed Dial and from Call
History.

From the Phone screen:

1. Open the Phone screen.

2.

Enter the phone number by tapping numericbuttons on the screen. Tap if you need to
delete a number.

3.

Tap to begin the call.

Tip – When you tap a key on the on-screen keypad, a list of names and numbers is displayed as your device
searches Contacts, Call History, and Speed Dial to find a matching name or number. The next key you tap
continues to narrow the search. When you see the name of the person you want to call, tap it then tap

.

From Contacts:

1.

Tap / Contacts, then select the contact you want to call.

2.

Select the number to call, and then tap .

From Call History:

1. Open the Phone screen, then tap Call History.

2.

Select the number to call, and then tap .

Trimble Juno T41 User Guide 27