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3-2         Using the MH120 Desktop and Gang Chargers

Mobile Handset 120 and Desktop Charger/Gang Charger User Guide - Revision 

1

The MH120 Desktop Charger is shipped with the appropriate power 

supply for the site's location. Place the MH120 Desktop Charger on a 

flat, horizontal surface. Plug the power supply into the MH120 Desktop 

Charger and into an appropriate wall outlet. 

Using the MH120 Desktop Charger 

The Wireless Telephone must be off or in standby mode during charging. 

The user must end any call in progress before placing the handset into 

the MH120 Desktop Charger. An in progress call can be ended by 

pressing the Power Off/End Call button on the Wireless Telephone. 

Table 3-1

 describes the LED indicator lights on the MH120 Desktop 

Charger. 

Table 3-1  

MH120 Desktop Charger LED indicator lights 

CAUTION

Do not place anything in the MH120 Desktop Charger other than the Wireless 

Telephone. You might damage the contacts. Bent contacts can keep the Wireless 

Telephone from charging. 

LED Indicator Lights

Descriptions

Main Indicator Light

The main indicator light displays red when the 

MH120 Wireless Telephone is placed into the 

MH120 Desktop Charger slot. 

Place the MH120 Wireless Telephone into the 

MH120 Desktop Charger slot facing forward. If the 

Wireless Telephone is placed correctly, the red 

indicator light will come on. The indicator light will 

not come on when the slot is empty, when the 

MH120 Wireless Telephone is improperly seated, 

or when the MH120 Desktop Charger has no 

power applied.

Charging Indicator

• If the Wireless Telephone is in standby mode, it 

displays the extension number and Charging.

• If the Wireless Telephone is turned off, only 

Charging. . . displays. The dots race during the 

charging cycle. 

Note:

It is normal for the Battery Pack to become 

warm when charging.

Charge Complete Indicator

When the Wireless Telephone is fully charged, 

Charge Complete displays. The indicator light 

stays lit until the Wireless Telephone is removed.

Summary of Contents for MH120

Page 1: ...Mobile Handset 120 and Desktop Charger Gang Charger User Guide July 2005 Revision 2 NEC Business Solutions Ltd Doc No NEC 9121 ...

Page 2: ......

Page 3: ... by hearing aid users NOTE CONCERNING THE WIRELESS TELEPHONES 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 WARNING Changes or modifications to this equipment not approved by NEC ...

Page 4: ...sion reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer ...

Page 5: ...oof and exposing the unit to liquids may result in permanent damage to the unit If your Wireless Telephone interior gets wet then do not try to accelerate drying with the use of an oven or a dryer as this will damage the Wireless Telephone and void the warranty Instead do the following 1 Immediately power off the Wireless Telephone 2 Remove Battery Pack from Wireless Telephone 3 Shake excess liqui...

Page 6: ...ndations of Wireless Technology Research Persons with pacemakers should ALWAYS keep the radio product more than 6 inches 15 cm from their pacemaker when the radio product is turned ON Not carry the radio product in a breast pocket Use the ear opposite the pacemaker to minimize the potential for interference Turn the radio product OFF immediately if you have any reason to suspect that interference ...

Page 7: ...se While Driving Check the laws and regulations on the use of radio products in the area where you drive Always obey them When using the radio product while driving please Give full attention to driving and to the road Use hands free operation if available Pull off the road and park before making or answering a call if driving conditions so require INTERNATIONAL CERTIFICATIONS Australia Brazil NEE...

Page 8: ...dio frequency RF signals In August 1996 the Federal Communications Commissions FCC adopted RF exposure guidelines with safety levels for hand held wireless phones Those guidelines are consistent with the safety standards previously set by both U S and international standards bodies Switzerland Switzerland Japan Mexico New Zealand Z233 Singapore IDA United States IEC 60950 United States Part 15 par...

Page 9: ...e well below the maximum value This is because the phone is designed to operate at multiple power levels so as to use only the power required to reach the network In general the closer you are to a wireless base station antenna the lower the power output Before a phone model is available for sale to the public it must be tested and certified to the FCC that it does not exceed the limit established...

Page 10: ...le telephone is a low power radio transmitter and receiver When it is ON it receives and also sends out radio frequency RF signals In August 1996 the Federal Communications Commissions FCC adopted RF exposure guidelines with safety levels for hand held wireless phones Those guidelines are consistent with the safety standards previously set by both U S and international standards bodies ANSI C95 1 ...

Page 11: ...the public it must be tested and certified to the FCC that it does not exceed the limit established by the government adopted requirement for safe exposure The tests are performed in positions and locations e g at the ear and worn on the body as required by the FCC for each model While there may be differences between the SAR levels of various phones and at various positions they all meet the gove...

Page 12: ...eseller partners The measured SAR of the RNP2400 Wireless Telephone is 0 166W kG 2462 MHz head 0 0162W kG 2412 MHz body CAUTION Phone Operation Normal Position Hold the phone as you would any other telephone with the earpiece to your ear and speak into the microphone The internal antenna is then positioned properly ...

Page 13: ...ss Telephone 2 1 Turning the Wireless Telephone On or Off 2 2 Making a Call 2 2 Answering A Call 2 2 Activating System Features 2 3 Using the Softkeys 2 5 Using Push to Talk PTT 2 6 Utilizing Status Indicators 2 9 Using Wireless Telephone Headsets 2 10 Setting User Preferences 2 10 Configuring the User Option Menu 2 11 Working with Battery Packs 2 12 Removing and Replacing Battery Packs 2 12 ...

Page 14: ...1 Using the MH120 Desktop and Gang Chargers 3 1 The MH120 Desktop Charger 3 1 Using the MH120 Desktop Charger 3 2 MH120 Gang Charger 3 3 Using the Gang Charger 3 3 Cleaning the Chargers 3 4 Care of the Wireless Telephone and Chargers 4 1 Precautions 4 1 Cleaning tips 4 1 Usage Tips 4 2 ...

Page 15: ...harger User Guide Revision 1 Figures Figure Title Page 2 1 MH120 Wireless Telephone 2 1 2 2 MH120 Wireless Telephone display area highlighted 2 5 3 1 NEC Business Solutions Ltd MH120 Desktop Charger 3 1 3 2 NEC Business Solutions Ltd Gang Charger 3 3 ...

Page 16: ...iv Figures Mobile Handset 120 and Desktop Charger Gang Charger User Guide Revision 1 ...

Page 17: ...1 Tables Table Title Page 1 1 Document Conventions 1 2 2 1 Call Answering Features 2 3 2 2 Programmed features 2 4 2 3 MH120 Status Indicators 2 9 2 4 User Preferences Navigation Tools 2 10 2 5 User Option Menu Commands 2 11 3 1 MH120 Desktop Charger LED indicator lights 3 2 ...

Page 18: ...vi Tables Mobile Handset 120 and Desktop Charger Gang Charger User Guide Revision 1 ...

Page 19: ...for the procedures you need to perform How this Guide is Organized Chapter 1 Introduction This chapter outlines how to use the manual including the organization chapter layout and conventions used in the MH120 and Desktop Charger Gang Charger User Guide Chapter 2 MH120 Wireless Telephone This chapter introduces you to the MH120 Wireless Telephone and describes steps for making answering and managi...

Page 20: ...es From the File menu choose Save From the Directory window select Edit Modify Click OK to save and close the Account Properties dialog box Menu Submenu boldfaced font Menu paths Select Edit Modify CTRL S CTRL Shift S boldfaced font Shortcut keys Press CTRL S to save your changes F1 Function keys Press F1 to access the online help Click Right click Click the left mouse button Click the right mouse...

Page 21: ...ployee directory Select the desired field from the Employee field and click Add Double click the desired field from the Employee field Step 2 To select all of the available fields click Add all Note Used to point out special details that you must know or actions that you must take relevant to your current actions Tip Describes time saving ideas and other useful information for completing procedure...

Page 22: ...1 4 Introduction Mobile Handset 120 and Desktop Charger Gang Charger User Guide Revision 1 ...

Page 23: ...ing A Call Activating System Features Using the Softkeys Using Push to Talk PTT Using Wireless Telephone Headsets Setting User Preferences Configuring the User Option Menu Working with Battery Packs Removing and Replacing Battery Packs Earpiece Right arrow Voicemail icon Shortcut menu Main display area Push to talk radio control Softkey Function display area Softkey D Softkey C Power Off End Call ...

Page 24: ... 2 Select a Line before dialing a number if you are required by your telephone system to select one Step 3 Press the LINE key and the number key of the line you wish to use You may hear a dial tone Step 4 Dial the number Calls should be dialed with the Wireless Telephone exactly as with your desk phone Answering A Call When an incoming call is received the Wireless Telephone rings or vibrates to a...

Page 25: ...n your system Features Actions Headset Answer When a headset is plugged into the Wireless Telephone any key other than the Power On Start Call Power Off End Call softkeys or side buttons may be pressed to answer a call Hanging Up At the end of each call press the Power Off End Call key Be sure to do this at the end of each call Changing Volume You may increase or decrease the volume of the speaker...

Page 26: ...the feature shortcut if any and the feature description As you scroll through the features by pressing the Up and Down buttons the feature abbreviation is highlighted in the softkey function display area To activate a feature you may press its softkey its shortcut key or the Select button while the option is highlighted Select button To use the Select key press Up or Down to highlight an option th...

Page 27: ...splayed in the softkey function display area by default Use the following steps to view all of the features that can be activated through the softkeys Step 1 Briefly press the Power On Start Call key to go off hook Step 2 Press the FCN key The second set of feature abbreviations displays in the softkey display area Each time the FCN key is pressed a different set of features displays until all 16 ...

Page 28: ...sfer feature Press FCN softkey A to transfer the call Press FCN 2 to use the shortcut key Press MENU 2 Using Push to Talk PTT The push to talk feature allows MH120 Wireless Telephones to operate in a push to talk PTT group broadcast mode in addition to the standard telephone operation This feature is similar to Push to talk radios or walkie talkies The MH120 Wireless Telephone supports 8 multicast...

Page 29: ...lease the Talk button when finished talking The end transmit sound plays The MH120 Wireless Telephone then enters the waiting state where it monitors the channel for up to 10 seconds Step 3 Optional To initiate subsequent transmissions on the MH120 Wireless Telephone press the Talk button using the same channel The start transmit sound plays immediately and the user can start talking The display s...

Page 30: ...e Mute soft key A Mute Two Way Radio prompt displays Step 2 Press the Yes or No soft key The prompt disappears after 3 seconds if the user doesn t confirm either Yes or No The Mute soft key turns into an Unmute soft key while in the mute state and can be used to unmute the PTT call the confirmation prompt is displayed first When the next PTT call period starts the audio is automatically unmuted Te...

Page 31: ...ed as described under Answering an Incoming PBX Call During a PTT Call Utilizing Status Indicators Table 2 3 discusses the status indicators in the MH120 Wireless Telephone Table 2 3 MH120 Status Indicators Status Indicator Names Descriptions No Service Message An alarm sounds and a descriptive message displays when the Wireless Telephone cannot receive or place calls You may be outside of the cov...

Page 32: ...lace the Wireless Telephone in standby mode Step 2 Press and briefly hold FCN to display user options Table 2 4 describes navigation tools that can be used when configuring user preferences Table 2 4 User Preferences Navigation Tools REFERENCE Refer to Turning the Wireless Telephone On or Off on page 2 2 for more information regarding turning on the telephone NOTE Check with your system administra...

Page 33: ... the Wireless Telephone to account for background noise Normal for most office environments High for moderate background noise Severe for extremely noisy conditions Select an option that describes the noise in your environment Current IP address In IP systems the IP address of the Wireless Telephone is displayed This number may not be edited None Extension Sets the extension number associated with...

Page 34: ...ys If the battery is not recharged and becomes critically low a Low Battery message displays and a loud beep sounds These occur when the user is not in a call The Wireless Telephone will not work until the Battery Pack is recharged Removing and Replacing Battery Packs Use the following steps to remove and replace MH120 Battery Packs Step 1 Press both battery release buttons to remove the Battery P...

Page 35: ...tart Call again to resume the call in progress Users of IP telephony interfaces not requiring the WL System Telephony Gateway should Park a call prior to changing the Battery Pack during an active call The call should then be retrieved after the Battery Pack is replaced to rejoin the conversation Check with the switch administrator for instruction on how to perform this or a similar process on you...

Page 36: ...2 14 MH120 Wireless Telephone Mobile Handset 120 and Desktop Charger Gang Charger User Guide Revision 1 ...

Page 37: ...a battery charger designed to charge four Nickel Metal Hydride NiMH Battery Packs simultaneously Chapter Topics Using the MH120 Desktop Charger MH120 Gang Charger Cleaning the Chargers The MH120 Desktop Charger The MH120 Desktop Charger is designed to charge the Nickel Metal Hydride NiMH Battery Packs Full charging is accomplished in approximately one and a half hours Chargers operate in a 50 to 8...

Page 38: ...Wireless Telephone You might damage the contacts Bent contacts can keep the Wireless Telephone from charging LED Indicator Lights Descriptions Main Indicator Light The main indicator light displays red when the MH120 Wireless Telephone is placed into the MH120 Desktop Charger slot Place the MH120 Wireless Telephone into the MH120 Desktop Charger slot facing forward If the Wireless Telephone is pla...

Page 39: ...let Using the Gang Charger Use the following steps to remove the MH120 Wireless Telephone battery pack and recharge it in the Gang Charger Step 1 Remove the Battery Pack from the MH120 Wireless Telephone by depressing both battery release buttons The Battery Pack releases Step 2 Insert the Battery Pack into one of the four charging bays so that the Battery Pack contacts meet the charging bay conta...

Page 40: ...s by wiping the surface with a clean water dampened cloth or paper towel A mild detergent solution may be used Be sure to wipe away any detergent residue with a plain water dampened cloth The Battery Pack contacts on the Wireless Telephone may be cleaned with isopropyl rubbing alcohol applied with a Q tip cloth or paper towel Do not push or pull the exposed Battery Pack contacts Replacement Batter...

Page 41: ...help to protect it Do not disassemble There are no serviceable parts in the Wireless Telephone or MH120 Desktop Charger You should not open the Wireless Telephone case nor disassemble the MH120 Desktop Charger Doing so will void your warranty Cleaning tips Use the following cleaning tips to maintain your Wireless Telephone and Desktop Charger Turn off the Wireless Telephone and unplug the MH120 De...

Page 42: ...d for general cleaning in a medical environment Isopropyl alcohol may be used occasionally applied by a damp cloth or paper towel When using alcohol do not rub the keypad characters vigorously Doing so will significantly degrade legibility Do not use furniture polishes waxes or plasticizer based cleaner Armor All etc Do not use lanolin aloe glycerin or other skin care type products Do not apply an...

Page 43: ... directly into the microphone but do not cover it with your hand or cheek when talking The LCD panel displays information about the status of your Wireless Telephone and prompts you about features If the Battery Pack is low you will hear a soft beep and see the battery icon in the display Improper disposal of Battery Packs can damage the environment Dispose of batteries properly You can control th...

Page 44: ...4 4 Care of the Wireless Telephone and Chargers Mobile Handset 120 and Desktop Charger Gang Charger User Guide Revision 1 ...

Page 45: ...For additional information or support on this NEC Business Solutions product contact your NEC Business Solutions representative ...

Page 46: ...Mobile Handset 120 and Desktop Charger Gang Charger User Guide NEC 9122 Revision 1 NEC Business Solutions Ltd ...

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