Snom M58 User manual

M58
SIP DECT Deskset
User Manual

2
User Manual
M58
SIP DECT Deskset
Table of Contents
Copyright, Trademarks, Legal
Disclaimers ������������������������������������������4
Important Safety Information ���������������5
Important Safety Instructions ����������������5
For cUL compliance only������������������������7
Mesures de sécurité importantes ���������7
Mesures de sécurité importantes�����������7
Compliance������������������������������������������10
FCC part 15 ������������������������������������������10
FCC Part 68 ������������������������������������������10
Industry Canada����������������������������������� 11
Introduction�����������������������������������������12
About this manual ��������������������������������12
Product overview���������������������������������13
Quick Reference Guide ������������������������14
Factory Default Line Key Settings �������15
Deskset Installation ����������������������������16
Attaching the footstand������������������������17
Connecting the phone �������������������������� 18
Adding a corded headset����������������������18
Deskset Registration���������������������������19
Auto-registering the deskset to the base
station��������������������������������������������������19
Registering by entering the deskset’s IPEI
on the Web UI���������������������������������������20
Manually registering via the LINK key on
base station �����������������������������������������21
Manually registering via the Web UI �����22
Deregistering the deskset�������������������� 23
Screen icons ����������������������������������������24
Using the Deskset��������������������������������26
Idle screen �������������������������������������������26
Multiple pages of PFKs�������������������������26
Main Menu �������������������������������������������27
Making calls����������������������������������������� 28
Answering calls������������������������������������ 30
Missed Calls�����������������������������������������30
Multiple Incoming Calls������������������������ 31
Ending a call�����������������������������������������31
Volume�������������������������������������������������31
Mute�����������������������������������������������������31
Speakerphone�������������������������������������� 31
Corded Headset �����������������������������������32
Bluetooth headset�������������������������������� 32
Call Waiting������������������������������������������32
Putting a call on hold���������������������������� 33
Putting a call on private hold���������������� 33
Switching between two calls���������������� 34
Paging another handset/desket �����������35
Receiving a page ���������������������������������� 35
About Shared Calls������������������������������� 36
Displaying calls on the Call List������������38
Barging In �������������������������������������������� 39
Call Privacy������������������������������������������40
Using Shared Call Emulation���������������� 41
Transferring a call��������������������������������43
Setting up a conference call�����������������44
Listening to messages ������������������������� 45
Using the Directory ������������������������������46
Using the Call History���������������������������48

3
Locking the keypad ������������������������������49
Connecting a Bluetooth Headset ���������50
Opening the Bluetooth menu����������������50
Adding a Bluetooth headset to the Device
list�������������������������������������������������������� 50
Using the Device list�����������������������������51
Configuring the Deskset����������������������53
Setting call waiting ������������������������������ 53
Viewing deskset status ������������������������53
Setting the language���������������������������� 54
Setting the date and time format����������54
Setting the display options�������������������55
Setting Silent Mode������������������������������ 55
Setting the ringer tone and volume ������ 56
Setting the advisory tones�������������������� 56
Setting Auto ans audio ������������������������� 57
Setting the missed call alert�����������������57
Setting Speed Dial entries��������������������58
Registering or deregistering your deskset
�������������������������������������������������������������58
WebUI��������������������������������������������������59
Using the WebUI�����������������������������������59
System Status ��������������������������������������61
Cordless Registrations������������������������� 62
Cordless Status������������������������������������62
Base Status ������������������������������������������ 63
Base Preferences���������������������������������63
User Preferences ���������������������������������63
Base Directory �������������������������������������64
Blocked List �����������������������������������������67
Remote XML�����������������������������������������67
Security ����������������������������������������������� 68
Troubleshooting ���������������������������������� 69
General issues �������������������������������������69
Technical Specifications����������������������70
Special characters������������������������������� 71
Entering special characters������������������71
Maintenance����������������������������������������72
Taking care of your telephone �������������� 72

4
Copyright, Trademarks, Legal Disclaimers
Copyright © 2022 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�

5
Important Safety Information
This symbol is to alert you to important operating or servicing instructions
that may appear on the product or in this user’s manual� Always follow
basic safety precautions when using this product to reduce the risk of
injury, fire, or electric shock�
Important Safety Instructions
When using your telephone equipment, basic safety precautions should always be
followed to reddeuce the risk of fire, electric shock and injury, including the following:
1� This product should be installed by a qualified technician�
2� This product should only be connected to the host equipment and never directly
to the network such as Public Switch Telephone Network (PSTN) or Plain Old
Telephone Services (POTS)�
3� Read and understand all instructions�
4� Follow all warnings and instructions marked on the product�
5� Unplug this product from the wall outlet before cleaning� Do not use liquid or
aerosol cleaners� Use a damp cloth for cleaning�
6� Do not use this product near water such as near a bath tub, wash bowl, kitchen
sink, laundry tub or swimming pool, or in a wet basement or shower�
7� Do not place this product on an unstable table, shelf, stand or other unstable
surfaces�
8� Slots and openings in the back or bottom of the deskset are provided for
ventilation� To protect them from overheating, these openings must not be
blocked by placing the product on a soft surface such as a bed, sofa or rug� This
product should never be placed near or over a radiator or heat register� This
product should not be placed in any area where proper ventilation is not provided�
9� This product should be operated only from the type of power source indicated
on the marking label� If you are not sure of the type of power supplied at the
premises, consult your dealer or local power company�
10� Do not allow anything to rest on the power cord� Do not install this product where
the cord may be walked on�
11� Never push objects of any kind into this product through the slots in the deskset
because they may touch dangerous voltage points or create a short circuit� Never
spill liquid of any kind on the product�
12� To reduce the risk of electric shock, do not disassemble this product, but take
it to an authorized service facility� Opening or removing parts of the deskset
other than specified access doors may expose you to dangerous voltages or
other risks� Incorrect reassembling can cause electric shock when the product is
subsequently used�
13� Do not overload wall outlets and extension cords�
14� Unplug this product from the wall outlet and refer servicing to an authorized
service facility under the following conditions:

6
A� When the power supply cord or plug is damaged or frayed�
B� If liquid has been spilled onto the product�
C� If the product has been exposed to rain or water�
D� If the product does not operate normally by following the operating
instructions� Adjust only those controls that are covered by the
operation instructions� Improper adjustment of other controls may
result in damage and often requires extensive work by an authorized
technician to restore the product to normal operation�
E� If the product has been dropped and the telephone base and/or
handset has been damaged�
F� If the product exhibits a distinct change in performance�
15� Avoid using a telephone (other than cordless) during an electrical storm� There is
a remote risk of electric shock from lightning�
16� Do not use the telephone to report a gas leak in the vicinity of the leak� Under
certain circumstances, a spark may be created when the adapter is plugged into
the power outlet, or when the handset is replaced in its cradle� This is a common
event associated with the closing of any electrical circuit� The user should not
plug the phone into a power outlet, and should not put a charged handset into
the cradle, if the phone is located in an environment containing concentrations
of flammable or flame-supporting gases, unless there is adequate ventilation� A
spark in such an environment could create a fire or explosion� Such environments
might include: medical use of oxygen without adequate ventilation; industrial
gases (cleaning solvents; gasoline vapors; etc�); a leak of natural gas; etc�
17� Only put the handset of your telephone next to your ear when it is in normal talk
mode�
18� The power adapters are intended to be correctly oriented in a vertical or floor
mount position� The prongs are not designed to hold the plug in place if it is
plugged into a ceiling, under-the-table or cabinet outlet�
19� Use only the power cord indicated in this manual�
20� For pluggable equipment, the socket-outlet shall be installed near the equipment
and shall be easily accessible�
21� CAUTION: Keep small metallic objects such as pins and staples away from the
handset receiver�
22� WARNING: The product included (ITE) in this manual is to be connected only to
PoE networks without routing to the outside plant�
SAVE THESE INSTRUCTIONS
Power requirements Power adapter: VT05EUS05100
Input: 100~240V AC 50/60Hz 0�15A
Output: 5�0 V DC @ 1A

7
For cUL compliance only
Mesures de sécurité importantes
Ce symbole vous alertera d’informations importantes ou d’instructions
d’entretien pouvant apparaître dans ce guide d’utilisation� Respectez
toujours les mesures de sécurité et de sécurité de base lorsque vous
utilisez ce produit, afin de réduire les risques de blessures, d’incendie, ou
d’électrocution�
Mesures de sécurité importantes
Afin de réduire les risques d’incendie, de blessures corporelles ou d’électrocution,
suivez toujours ces mesures préventives de base lorsque vous utilisez votre téléphone
1� Cet appareil doit être installé par un technicien qualifié�
2� Cet appareil doit être branché à un équipement hôte et jamais branché à un
réseau, tel qu’un réseau PSTN publique ou un réseau téléphonique standard
(POTS)�
3� Lisez et comprenez bien toutes les instructions�
4� Observez toutes les instructions et mises en garde inscrites sur l’appareil�
5� Débranchez ce téléphone de la prise murale avant de le nettoyer� N’utilisez pas
de nettoyeurs liquides ni en aérosol� N’utilisez qu’un chiffon doux et légèrement
humecté�
6� N’utilisez pas ce produit près de l’eau, tel que près d’un bain, d’un lavabo, d’un
évier de cuisine, d’un bac de lavage ou d’une piscine, ou dans un sous-sol humide
ou sous la douche�
7� Ne déposez pas ce téléphone sur un chariot, support ou table chancelants�
L’appareil pourrait tomber et être sérieusement endommagé�
8� Le boîtier de l’appareil est doté de fentes et d’ouvertures d’aération situées à
l’arrière ou en dessous� Afin d’empêcher la surchauffe, ces ouvertures ne doivent
pas être obstruées en plaçant l’appareil sur un lit, divan, tapis ou autre surface
similaires� Ne placez pas cet appareil à proximité d’un élément de chauffage ni
d’une plinthe électrique� De plus, ne l’installez pas dans une unité murale ou un
cabinet fermé qui ne possède pas d’aération adéquate�
9� Ne faites fonctionner cet appareil qu’avec le type d’alimentation indiqué sur les
étiquettes de l’appareil� Si vous ne connaissez pas le voltage de votre maison,
consultez votre marchand ou votre fournisseur d’électricité�
10� Ne déposez rien sur le cordon d’alimentation� Installez cet appareil dans un
endroit sécuritaire, là où personne ne pourra trébucher sur la ligne d’alimentation
ni le cordon téléphonique modulaire�
11� N’insérez jamais d’objets à travers les fentes et ouvertures de cet appareil, car
ils pourraient toucher à des points de tension dangereux ou court-circuiter des
pièces, ce qui constituerait un risque d’incendie ou d’électrocution� N’échappez
pas de liquides dans l’appareil�
12� Afin de réduire les risques d’électrocution, ne démontez pas l’appareil, mais

8
apportez-le plutôt à un centre de service qualifié s’il doit être réparé� En enlevant
le couvercle, vous vous exposez à des tensions dangereuses ou autres dangers
similaires� Un remontage inadéquat peut être à l’origine d’une électrocution lors
d’une utilisation ultérieure de l’appareil�
13� Ne surchargez pas les prises de courant ni les rallonges électriques, car ceci peut
constituer un risque d’incendie ou d’électrocution�
14� Débranchez cet appareil de la prise de courant et communiquez avec le
département de service à la clientèle de Snom dans les cas suivants:
A� Lorsque le cordon d’alimentation est endommagé ou écorché�
B� Si du liquide a été échappé dans l’appareil�
C� Si l’appareil a été exposé à une source d’humidité telle que la pluie ou l’eau�
D� Si l’appareil ne fonctionne pas normalement en suivant les directives du
guide� N’ajustez que les commandes couvertes dans le guide d’utilisation,
car un mauvais réglage de celles-ci peut être à l’origine de dommages, ce qui
nécessiterait des réparations considérables pour remettre l’appareil à son
état de fonctionnement normal�
E� Si l’appareil a été échappé ou son boîtier, endommagé�
F� Si le produit affiche une nette diminution de sa performance�
15� Évitez d’utiliser un téléphone (autre qu’un sans fil) pendant un orage� Les éclairs
peuvent être à l’origine d’une électrocution�
16� N’utilisez pas le téléphone pour rapporter une fuite de gaz à proximité de celle-
ci� Sous certaines circonstances, une inteincelle pourrait survenir lorsque
l’adaptateur est branché à une prise de courant, ou lorsque le combiné est
déposé sur le combiné� Ceci est un événement commun associé avec la fermeture
d’un circuit électrique� L’utilisateur ne devrait pas brancher le téléphone dans
une prise de courant, et ne devrait pas déposer le combiné chargé sur le socle,
si le téléphone se trouve dans un environnement ou la concentration de gaz
inflammables, sans ventilation adéquate� Une étincelle dans ces endroits pourrait
provoquer un incendie ou une explosion� Ces environnements pourraient être
l’utilisation médicale de l’oxygène sans ventilation adéquate; le gaz industriel
(dissolvants, vapeurs d’essence, etc�); une fuite de gaz naturel, etc�
17� Placez uniquement le combiné de votre appareil près de votre oreille lorsqu’il est
en mode de conversation normal�
18� Les adaptateurs sont conçus pour être orientés en position verticale ou en
position horizontale sur le plancher�
19� N’utilisez que cordon d’alimentation et les piles indiquées dans ce guide
d’utilisation�
20� Pour les PRODUITS À BRANCHER À UNE PRISE DE COURANT, la prise de courant
doit être installée près du produit, afin d’assurer une accessibilité sécuritaire à la
prise de courant�
21� MISE EN GARDE : Éloignez les petits objets métalliques tels que les broches de
l’écouteur du combiné�
22� AVERTISSEMENT : Le produit inclus (ITE) dans ce guide doit être connecté
uniquement aux réseaux PoE sans être acheminé vers l’installation extérieure�

9
CONSERVEZ CES INSTRUCTIONS
Alimentation électrique Adaptateur électrique : VT05EUS05100
Entrée : 100~240V AC 50/60Hz 0�15A
Sortie : 5�0 V DC @ 1A

10
Compliance
FCC part 15
This device complies with Part 15 of the FCC rules� Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation�
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules� These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment� This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications�
Operation of this equipment in a residential area is likely to cause harmful interference
in which case the user will be required to correct the interference at the user’s
expense�
Privacy of communications may not be ensured when using this phone�
Warning: Changes or modifications to this equipment not expressly approved by
the party responsible for compliance could void the user’s authority to operate the
equipment�
Caution: To maintain the compliance with the FCC’s/ISEDC’s RF exposure guideline,
place the base unit at least 20 cm from nearby persons�
For body-worn operation, this handset has been tested and meets the FCC/ISEDC RF
exposure guidelines when used with the accessories supplied or designated for this
product� Use of other accessories may not ensure compliance with FCC/ISEDC RF
exposure guidelines�
FCC Part 68
Consumer Information:
a� This equipment complies with Part 68 of the FCC rules and the requirements
adopted by the ACTA� On the back or bottom of this equipment is a label
that contains, among other information, a product identifier in the format
US:AAAEQ##TXXXX� If requested, this number must be provided to the telephone
company�
b� An applicable certification jacks Universal Service Order Codes (USOC) for the
equipment is provided (i�e�, RJ45C) in the packaging with each piece of approved
terminal equipment�
c� A plug and jack used to connect this equipment to the premises wiring and
telephone network must comply with the applicable FCC Part 68 rules and
requirements adopted by the ACTA� A compliant LAN cable (RJ45) and modular
plug is provided with this product� An RJ45 jack should normally be used for
connecting to the SIP equipment through the LAN cable� See installation
instructions for details�
d� If this equipment causes harm to the telephone network, the telephone company
will notify you in advance that temporary discontinuance of service may be

11
required� But if advance notice isn’t practical, the telephone company will notify
the customer as soon as possible� Also, you will be advised of your right to file a
complaint with the FCC if you believe it is necessary�
e� The telephone company may make changes in its facilities, equipment, operations
or procedures that could affect the operation of the equipment� If this happens
the telephone company will provide advance notice in order for you to make
necessary modifications to maintain uninterrupted service�
f� Should you experience trouble with this equipment, please contact
Snom Technology GmbH
1 [phone] (select option 2)
for repair or warranty information� If the equipment is causing harm to the
telephone network, the telephone company may request that you disconnect the
equipment until the problem is resolved�
g� Please follow instructions for repairing if any (e�g� battery replacement section);
otherwise do not alternate or repair any parts of device except specified�
h� Connection to party line service is subject to state tariffs� Contact the state public
utility commission, public service commission or corporation commission for
information�
i. NOTICE: If you have specially wired alarm equipment connected to the telephone
line, ensure the installation of this product does not disable your alarm
equipment�
If you have questions about what will disable alarm equipment, consult your
telephone company or a qualified installer�
j� This equipment is hearing aid compatible�
NOTICE: According to telephone company reports, AC electrical surges, typically
resulting from lightning strikes, are very destructive to telephone equipment
connected to AC power sources� To minimize damage from these types of surges, a
surge arrestor is recommended�
Industry Canada
This Class A digital apparatus complies with Canadian requirements:
CAN ICES-3 (A)/NMB-3(A)� Cet appareil numérique de la classe A est conforme à la
norme CAN ICES-3 (A)/NMB-3(A) du Canada�
This device contains licence-exempt transmitter(s)/receiver(s) that comply with
Innovation, Science and Economic Development Canada’s licence-exempt RSS(s)�
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interference
that may cause undesired operation of the device�
Privacy of communications may not be ensured when using this telephone�
The term ‘’IC:‘’ before the certification/registration number only signifies that the
Industry Canada technical specifications were met�
This product meets the applicable Innovation, Science and Economic Development
Canada technical specifications�

12
Introduction
About this manual
This user manual provides installation and deskset configuration instructions, and
detailed instructions for using the M58 SIP DECT Deskset�
See “Viewing deskset status” on page 53 for instructions on how to check the
software version of your M58 SIP DECT Deskset and/or M500 Multi-cell SIP DECT Base
Station�
Please read Important Safety Information on page 5 of this user manual�
Please thoroughly read this user manual for all the feature operations and
troubleshooting information necessary to install and operate your deskset�
Please refer to the Snom Service Hub at service.snom.com for complete
configuration instructions�
For customer service or product information, visit our website at
www.snomamericas.com�

13
Product overview
The M58 SIP DECT Deskset, combined with the M500 Multi-cell SIP DECT Base
Station, is a full-featured SIP endpoint business phone system designed to work with
popular hosted IP PBX services and on-premise SIP PBXs� Once you have ordered and
configured your PBX service, the deskset enables you to make and receive calls as you
would with any other business phone�
Up to eight M58 desksets/M55 handsets can be registered per M500 base station�
The initial release of the M500 will support two M500 base stations connected in dual-
cell operation, but subsequent firmware releases will support additional M500 base
stations connected in multi-cell operation� Each deskset provides calling features
such as hold, transfer, conferencing, and speakerphone�
The M500 Multi-cell SIP DECT Base Station supports shared calls among multiple
cordless desksets/handsets with a single SIP account� With Shared Call Emulation, the
Programmable Feature Keys (PFKs) can be configured as KeyLine type, which enables
the keys to be used as for making calls, picking up held calls, and barging in calls�
The M58 KLE SIP DECT Deskset features include:
• 5” color display
• Speakerphone, Hold and Mute
• Up to 8 SIP accounts per M500 base station
• Up to 8 concurrent calls per M500 base station
• Shared Call Emulation -- Shared call usage on single SIP account among multiple
handsets/desksets
• 8 Programmable Feature Keys (PFKs) with LEDs and dynamic labels with icons
• Message waiting alert LED
• 3-way conferencing
• Integrated Bluetooth for headset support
• Corded headset support
• 400-entry local directory
• 1,000-entry shared directory with entries shared on all registered handsets and
desksets
• Antibacterial plastic

14
Quick Reference Guide
10
6
9
13
11
20
11
12
14
15
16
17
18
19
8
7
2
3
4
5
21
11 Color screen
12 Alphanumeric keypad
13 Message waiting
indicator
14 Next page key
15 Cancel key
16 Message key
17 Directory key
18 Redial key
19 Call History key
20 Headset key
21 Speaker key
1 Programmable Feature
Keys (PFKs)
2 Soft keys
3¡MENU/Confirm key and
navigation keys
4 Settings key
5 OK key
6 Transfer key
7 Intercom key
8 Hold key
9 Mute key
10 Volume key

15
Factory Default Line Key Settings
Your desksets have a factory default configuration where the first four PFKs are set up
to handle calls on a shared line� All deskset users can use the shared line via the PFKs�
The LEDs on the PFKs will be on or flashing to indicate calls in progress across all
handsets/desksets�
A desket user can make a new call, pick up a held shared call, or barge in a shared call
by pressing the PFKs�
For more information, see “Using Shared Call Emulation” on page 41�
Please note that the PFKs may be configured differently on your phone system�
For example, a PFK might be used for a private line, to turn DND on/off, etc�

16
Deskset Installation
This section assumes that your network infrastructure is established and that your IP
PBX phone service has been ordered and configured for your location�
Deskset installation involves both the deskset and the supplied power adapter�
The deskset can be placed on a flat surface or mounted on a wall�
Avoid placing the deskset too close to:
• Communication devices such as television sets, DVD players, or other cordless
telephones
• Excessive heat sources
• Noise sources such as a window with traffic outside, motors, microwave ovens,
refrigerators, or fluorescent lighting
• Excessive dust sources such as a workshop or garage
• Excessive moisture
• Extremely low temperature
• Mechanical vibration or shock such as on top of a washing machine or work bench

17
Attaching the footstand
1
2 3

18
Connecting the phone
(1, 2)
IMPORTANT INFORMATION
1� Use only the power adapter supplied with this product� To order a replacement
power adapter, visit our website at www.snomamericas.com �
2� The power adapter is intended to be correctly oriented in a vertical or floor mount
position� The prongs are not designed to hold the plug in place if it is plugged into
a ceiling, under-the-table or cabinet outlet�
Adding a corded headset
You can use this deskset hands-free when you install any industry-standard corded
telephone headset with RJ9 modular jack (purchased separately)�
To pair a Bluetooth headset to your deskset, refer to the instructions in “Connecting a
Bluetooth Headset” on page 50�

19
Deskset Registration
The deskset must be registered to the base station in order to make and receive calls�
When you power up the deskset for the first time, it will attempt to auto-register to
the base station� Auto-registration will be successful only if you have set up the M500
configuration file with the deskset IPEI, or you have entered the IPEI on the Primary
base station’s WebUI�
Auto-registering the deskset to the base station
1� Make sure the base station is connected to power and the network�
2� If the deskset is displaying the following screen:
a� Wait for the deskset to auto-register�
b� If the IPEI has not been set up in the
configuration file (provisioned), or the auto-
registration is taking too long, press Cancel�
3� If the deskset is displaying the following screen:
a� Press Register� The deskset displays the
“Register via” menu�
b� Press or to scroll to Auto reg or IPEI
input, and press Select�
The deskset displays “Trying to auto-
register���”
c� Wait for the deskset to auto-register�
d� If auto-registration is taking too long, press
Cancel�
If registration is successful:
The deskset beeps and displays “Deskset
registered”, and then displays the idle screen�
If registration fails:
The deskset displays “Registration failed”�
1� Press OK�
The deskset displays “Device not registered to base station�”
2� Press IPEI to display the phone’s IPEI and
serial number� Give these numbers to your
phone administrator�
3� Press Back�
4� To manually register your deskset, follow
the steps in “Manually registering via the
LINK key on base station” on page 21 or “Manually registering via the
Web UI” on page 22�

20
Registering by entering the deskset’s IPEI on the Web UI
To register the handset by entering the IPEI on the WebUI, you need to have at least
one deskset registered in order to get the IP address of the base station; otherwise,
you need to look up the IP address from your router that is connected to the M500�
The deskset displays the following screen that shows the deskset’s IPEI�
To register by entering the deskset’s IPEI on the Web UI:
1� Using the base station’s IP address, open the base station’s WebUI in a web
browser�
NOTE: If your phone system is a multi-cell environment, you must open the
WebUI of the Primary base station� To check, click Status in the WebUI sidebar,
and then click Base Status� See which base station IP address is set to “Primary”
mode� Open the WebUI for this IP address�
2� On the WebUI, click Status and then click Cordless Registrations�
3� Under Register Handset, enter a number for the Handset ID� Make sure that
you enter a handset ID number that is not already used by another handset or
deskset�
4� Enter the deskset’s IPEI (shown on the deskset’s screen), and then click Register�
The deskset displays the “Registering��� IPEI���” screen�
If registration is successful:
The deskset beeps and displays “Deskset
registered”, and then displays the idle screen�
If registration fails:
The deskset displays “Registration failed”�
a� Press OK� The deskset displays “Device not
registered to base station�”
b� To manually register your deskset, follow the steps in “Manually
registering via the LINK key on base station” on page 21 or “Manually
registering via the Web UI” on page 22�