Snom M70 User manual

Handset M70/M80/M90
User Manual
v1.02
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TABLE OF CONTENTS
Copyright, Trademarks, Legal Disclaimers ....................................................................5
Important information ......................................................................................................6
Intended use ............................................................................................................................ 6
Safety instructions ................................................................................................................. 6
Important Battery Information ............................................................................................. 8
Disposal .................................................................................................................................... 9
Handset, Charger, and Power Supply ............................................................................ 9
Battery ...............................................................................................................................10
Cleaning ..................................................................................................................................10
Additional Important Information USA .............................................................................11
Regulatory Information Canada .........................................................................................17
Standards conformance ......................................................................................................19
Technical specifications ......................................................................................................19
Setting up the phone ...................................................................................................... 20
Setting up the hardware ......................................................................................................20
Delivery content ...............................................................................................................20
Inserting and charging the battery .........................................................................21
Registering the handset at the base station ...................................................................22
Turning the handset on and o ..........................................................................................23
Getting to know your phone .......................................................................................... 24
M70 / M80 at a glance .........................................................................................................24
M90 at a glance .....................................................................................................................25
Handset back at a glance ....................................................................................................26
LED indications .....................................................................................................................26
Missed calls, message waiting (MWI), low battery ...................................................26
Speakerphone key LED ..................................................................................................27
Hard keys ...............................................................................................................................27
Context-sensitive function keys ...................................................................................28
Navigation and "OK" keys ...............................................................................................28
Speakerphone key ..........................................................................................................28
Menu key ...........................................................................................................................29
Call keys ............................................................................................................................29
Star key .............................................................................................................................30
Alphanumeric keys .........................................................................................................31
Entering phone numbers (numeral mode) ...........................................................31
Letter modes ..............................................................................................................32
Volume key .......................................................................................................................33
Mute key ............................................................................................................................34

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Emergency alarm button ...............................................................................................34
Menus ......................................................................................................................................35
Contacts ..................................................................................................................................36
Adding contacts ...............................................................................................................37
Editing contacts ...............................................................................................................38
Assigning speed dial key to contact ............................................................................39
Central directory ...................................................................................................................40
Finding a name ................................................................................................................41
Calling a number from the central directory .............................................................42
Call history (call lists) ..........................................................................................................42
Accessing the call history ..............................................................................................42
Viewing the details of a call ..........................................................................................43
Calling a number from a call list ..................................................................................43
Connectivity ...........................................................................................................................44
Registering .......................................................................................................................44
Deregistering ...................................................................................................................44
Selecting the network ....................................................................................................44
Settings ...................................................................................................................................45
Audio settings ..................................................................................................................46
Ring volume ................................................................................................................47
Ring melody ................................................................................................................47
Vibrator ........................................................................................................................47
Time and date settings ...................................................................................................48
Power save .......................................................................................................................49
Security .............................................................................................................................49
Automatic keylock .....................................................................................................49
Unlocking the keypad ................................................................................................50
Change PIN ..................................................................................................................50
Line ....................................................................................................................................51
Status ................................................................................................................................52
Base station information ..........................................................................................52
Handset information .................................................................................................52
Auto answer .....................................................................................................................52
Do not disturb (DND) .......................................................................................................53
Call forwarding ................................................................................................................54
Turning call forwarding on ............................................................................................54
Bluetooth ...........................................................................................................................55
Enabling and disabling Bluetooth ...........................................................................55
Pairing ..........................................................................................................................55
Managing paired headsets .......................................................................................56

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Alarm clock settings ............................................................................................................57
Alarm .................................................................................................................................57
Setting the alarm .......................................................................................................57
Turning the alarm o ................................................................................................58
Recurring alarm ..............................................................................................................58
Setting the alarm.........................................................................................................58
Turning the alarm o ..................................................................................................59
Snooze time ......................................................................................................................59
Setting snooze time ...................................................................................................59
Using snooze time .....................................................................................................60
Using the handset .......................................................................................................... 61
Making calls ...........................................................................................................................61
Selecting an identity for the outgoing call ..................................................................61
Using dierent dialing methods ...................................................................................62
Entering the number manually ...............................................................................62
Redialing ......................................................................................................................62
Calling a contact .........................................................................................................62
Speed dialing a contact ............................................................................................63
Calling a number from the Central Directory .......................................................63
Calling emergency alarm number ..........................................................................64
Calling a number from call history (all, missed, received, dialed calls) .........64
Accepting calls ......................................................................................................................65
Accepting a ringing call ..................................................................................................65
Call waiting .......................................................................................................................65
Active calls .............................................................................................................................66
Loudspeaker/microphone settings .............................................................................66
Adjusting volume of handset and external loudspeaker ...................................66
Muting/Unmuting the microphone .........................................................................66
Hold ....................................................................................................................................67
Swapping calls ...........................................................................................................67
Transferring calls ............................................................................................................68
Attended transfer ......................................................................................................68
Blind transfer (unattended transfer) ......................................................................68
Appendix 1 - Using the handset to set up the base ..................................................... 70
Finding the IP address of the base ....................................................................................70
Finding RSSI and RFPI .........................................................................................................70
Testing the audio signal ......................................................................................................70

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User Manual M70 / M80 / M90 Copyright, Trademarks, Disclaimers
Copyright, Trademarks, Legal Disclaimers
© 2019 Snom Technology GmbH
All Rights Reserved.
Snom, the names of Snom products, and Snom logos are trademarks owned by Snom Technology
GmbH. All other product names and names of enterprises are the property of their respective
owners.
Product specifications are subject to change without notice.
Snom Technology GmbH reserves the right to revise and change this document at any time, without
being obliged to announce such revisions or changes beforehand or after the fact.
Texts, images, and illustrations and their arrangement in this document are subject to the protection
of copyrights and other legal rights worldwide. Their use, reproduction, and transmittal to third
parties without express written permission may result in legal proceedings in the criminal courts as
well as civil courts.
When this document is made available on Snom’s web page, Snom Technology GmbH gives its
permission to download and print copies of its content for the intended purpose of using it as a
manual. No parts of this document may be altered, modified or used for commercial purposes without
the express written consent of Snom Technology GmbH.
Although due care has been taken in the compilation and presentation of the information in this
document, the data upon which it is based may have changed in the meantime. Snom therefore
disclaims all warranties and liability for the accurateness, completeness, and currentness of the
information published, except in the case of intention or gross negligence on the part of Snom or
where liability arises due to binding legal provisions.

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User Manual M70 / M80 / M90 Safety, Disposal, Cleaning, Standards
Important information
Please read the instructions on safety and disposal and on how to set up and use the device before
using it and also give them to other users to read or inform those users of their contents. Save this
manual and do not give the device to third parties without it.
Intended use
This telephone is designed for use with a Snom M-series base. Any other use is considered
unintended use. Any modification or reconstruction not described in the user manual is considered
unintended use.
Safety instructions
Follow the instructions in this manual and other applicable documentation of the device.
• Use only the power converter (AC/DC adapter) delivered with the phone or a power supply
expressly recommended by Snom. Other power power supplies may damage or even destroy the
device, aect its behavior, or induce noise.
• Use only the rechargable battery delivered with the handset or a rechargable battery expressly
recommended by Snom.
• Avoid placing the device's cord where people may trip over them. Avoid placing the cord where it
may be exposed to mechanical pressure as this may damage it. If the power supply cord or the
plug is damaged, disconnect the device and contact qualified service personnel.
• Charger, power adapter, and cord are for indoor installation only. Not for outdoor installation!
• This device is for indoor use only! NOT FOR OUTDOOR USE!
• Do not install the device in rooms with high humidity (for example, in bathrooms, laundry rooms,
damp basements). Do not immerse the device in water and do not spill or pour liquids of any kind
onto or into the device.
• Do not install the device in surroundings at risk for explosions (paint shops, for example). Do not
use the device if you smell gas or other potentially explosive fumes.
• Do not use the device during thunderstorms. Lightning striking the power grid may cause
electric shocks and damage or destroy the device. We recommend using overvoltage and surge
protection.
• Warning: The handset contains a magnet, and its earpiece may attract small dangerous objects
such as needles or pins. Please ensure before each use that no such objects are present.
• The operational temperature for the handset is between -10 °C and + 55 °C (14 °F and 131 °F).
• The charging temperature is between +5 °C and +45 °C (41 °F and 113 °F).
• Medical devices might be adversely aected. Please consider the technical ramifications when
installing the devices in a doctor‘s oce, for example.
• FOR THE USA: Do not use near medical equipment or if you have a pacemaker.

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User Manual M70 / M80 / M90 Safety, Disposal, Cleaning, Standards
• If you have an implanted pacemaker:
◦Do not use if you have an implanted pacemaker unless the pacemaker manufacturer‘s
directions expressly permit the use of devices emitting pulsating radio frequency signals.
Always follow the manufacturer‘s directions!
◦Recommended MINIMUM distance to the handset: 20 cm (7'').
◦Do not carry the handset in a breast pocket.
◦Hold the handset to the ear opposite the medical device to minimize the potential for
interference.Turn the handset o immediately if there is any reason to suspect that
interference is taking place.
◦FOR THE USA: Do not use if you have a pacemaker.
• Other health risks
Do not hold the loudspeaker at the back of the handset against your ear when the phone is ringing
or when speakerphone is switched on. Danger of serious, irreversible damage to your hearing!
• If you are wearing a hearing aid
Please note that the handset may cause an annoying background noise.
Additional safety information
• Small children
Your device and its enhancements may contain small parts. Keep them out of the reach of small
children.
• Operating environment
Remember to follow any special regulations in force in any area, and always switch o your
device when its use is prohibited or when it may cause interference or danger. Use the device only
in its normal operating positions. Do not place credit cards or other magnetic storage media near
the device, because information stored on them may be erased.
• Medical devices
Operation of any equipment emitting radio frequency signals may interfere with the functionality
of inadequately shielded medical devices. Consult a physician or the manufacturer of the medical
device to determine if they are adequately shielded from external radio frequency (RF) energy or if
you have any other questions concerning this topic. Switch o your device in health care facilities
when signs 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.
• Implanted medical devices
Manufacturers of medical devices recommend that a minimum distance should be maintained
between a wireless device and an implanted medical device, such as pacemakers or cardioverter
defibrillators, to avoid potential interference with the medical device. Persons who have such
devices should:
◦Always keep the wireless device more than 20 centimeters (7.8 inches) from the medical
device when the wireless device is turned on.
◦Not carry the wireless device in a breast pocket.
◦Hold the wireless device to the ear opposite the medical device to minimize the potential for
interference.
◦Turn the wireless device o immediately if there is any reason to suspect that interference is
taking place.

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User Manual M70 / M80 / M90 Safety, Disposal, Cleaning, Standards
◦Read and follow the directions of the medical device‘s manufacturer.
If you have any questions about using your wireless device with an implanted medical device,
consult your health care provider.
SELV (Safety Extra Low Voltage) compliance
Safety status of Input/Output connections comply with SELV requirements.
Potentially explosive environments
Switch o your device when in any area with a potentially explosive atmosphere and obey all signs
and instructions. Sparks in such areas could cause an explosion or fire resulting in bodily injury or
even death. Switch o the device at refuelling points such as near gas pumps at service stations.
Observe restrictions on the use of radio equipment in fuel depots, storage, and distribution areas;
chemical plants; or where blasting operations are in progress. Areas with a potentially explosive
atmosphere are often but not always clearly marked. They include below deck on boats, chemical
transfer or storage facilities, vehicles using liquefied petroleum gas, and areas where the air contains
chemicals or particles such as grain dust or metal powders.
Sensitive Electronic Equipment
The current state of research concludes that operational DECT phones normally do not adversely
aect electronic equipment. Nevertheless, you should take some precautions if you want to operate
DECT phones in the immediate vicinity of such equipment like sensitive laboratory equipment. Always
keep a minimum distance of 10 cm (3.94“) to the equipment even when the phone is in standby.
Electrical Surges
We recommend the installment of an AC surge arrester in the AC outlet to which this device is
connected to avoid damage to the equipment caused by local strikes of lightening or other electrical
surges.
Important Battery Information
This product uses a rechargeable Lithium-Ion battery 3.7V, 1100 mAh. Only use the battery that came
with the handset or the replacement battery, Snom PN 00003932.
Do not use any other type of battery since this may lead to leakage, fire, explosion, or other dangerous
situations. Never disassemble, alter, or short-circuit batteries or use them for purposes other than
the intended one. Charge battery only within the handset placed in the charger that came with the
product.
Charging and Discharging, Storage
• The full performance of a new battery is achieved only after two or three complete charge and
discharge cycles.
• The battery can be charged and discharged hundreds of times, but it will eventually wear out. Use

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User Manual M70 / M80 / M90 Safety, Disposal, Cleaning, Standards
only Snom Technology GmbH approved batteries.
• If left unused, a fully charged battery will lose its charge over time. If the battery is completely
discharged, it may take a few minutes before the charging indicator appears on the display.
• Use the battery only for its intended purpose. Do not short-circuit the battery. Short-circuiting
the terminals may damage the battery or the connecting object. Do not use a damaged charger or
battery. Using a damaged battery may cause it to explode.
• Do not place or store the battery, inside or outside the handset, in the immediate vicinity of open
fire or other heat sources.
• Leaving the battery in hot or cold places will reduce its capacity and lifetime. Charge batteries
within an ambient temperature range of 5° C to 40° C (41° F to 104° F). A device with a hot or cold
battery may not work temporarily, even when the battery is fully charged.
• Avoid overcharging. Repeated overcharging can lead to deterioration in battery performance.
Never attempt charging the battery with reversed polarity as this may cause the gas pressure
inside the battery to rise and lead to leakages.
• Remove battery if storing phone for more than 1 month.
• Store battery/batteries in a cool, dry place without corrosive gases. Temperature range for
storage up to 3 months: -20° C to 35° C (-4° F to 95° F). Storage up to 6 months: Charge battery/
batteries to 30% to 70% of capacity and store at +5° C and +25° C (41° F to 77° F), relative
humidity 50%.
• Battery Disposal. Defective or exhausted batteries should never be disposed of as municipal
waste. Return old batteries to the battery supplier, a licensed battery dealer or a designated
collection facility. Do not incinerate batteries.
Disposal
Handset, Charger, and Power Supply
This product is subject to European Directive 2012/19/EC and may not be disposed
of with general household garbage. If you do not know where you may dispose
of the device at the end of its lifespan, contact your municipality, your local waste
management provider, or your seller..
If you do not know where you may dispose of the device at the end of its lifespan,
contact your municipality, your local waste management provider, or your seller.
For countries outside the European Union
Disposal of electrical and electronic products in countries outside the European Union should be done
in line with local regulations. Please contact local authorities for further information.

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User Manual M70 / M80 / M90 Safety, Disposal, Cleaning, Standards
Battery
The battery/batteries provided with this product is/are subject to European
Directive 2006/66/EC and may not be disposed of with general household garbage.
If you do not know where you may dispose of the battery/batteries at the end of its/
their lifespan, contact your municipality, your local waste management provider, or
your seller.
For countries outside the European Union
Disposal of batteries in countries outside the European Union should be done in line with local
regulations. Please contact local authorities for further information. In the US and Canada, you can
contact the consumer helpline 1-800-8-BATTERY.
Cleaning
To clean the device, use an anti-static cloth. Please avoid cleaning liquids as they might damage the
surface or internal electronics of the device.