Disclaimer NEC reserves the right to revise or make changes or improvements to the products described in the user manual or to this user manual itself at any time without obligation to notify any person of such revision or improvements.
Revision history Revision history February, 2011 Creation of the Administrator Guide. Based on the User Manual for the G355, G955 and I755 DECT Handsets, dated October 2009. November, 2011 Adapted to handset software v03.09.
Contents Contents Disclaimer ................. 3 Revision history ..............4 Contents ................5 Introduction ............... 7 Used notation in this manual ........... 7 Use in environments with metal particles ......9 G355 and G955 ................9 I755....................9 Battery and charger information ........10 MEM card installation .............
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Contents Master Reset ..............26 Version ................27 Site Survey Mode ............28 Alternative for toggling the Site Survey Mode ....28 EEPROM Editor ............29 HS logs ................. 29 Reading the log information ............29 Reset information ................. 30 IPEI ................
529 / EN 60529 and thereby offers more sturdiness. The I755 is therefore suitable for industrial and healthcare environments. NEC G355, G955 and I755 DECT Handsets are compatible both with traditional DECT and IP DECT systems. The G355, G955 and I755 DECT handsets should only be used in combination with DECT systems delivered by NEC.
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Introduction Press the indicated key. Use the keypad. Use (one of) the N keys AVIGATION Use L and/or R IGHT AVIGATION Use U and/or D key. AVIGATION Press (soft) key given between the brackets one … or more times Optional step(s): The following step(s) is (are) optional (and marked by a blue...
Because of this the I755 is at some places very magnetic and it will therefore attract metal objects. Metal particles might stick to the I755; this will not affect the operation. Nevertheless NEC strongly recommends using a protective pouch for the I755 DECT handset when it is used in an environment with small metal particles.
Battery and charger information Battery and charger information The G355, G955 and I755 DECT Handsets use rechargeable Lithium-Ion (3.7V, 650 mAh, 2.4 WH) battery packs. Only use batteries that come with the handset or dedicated spare batteries marked with “Battery Pack for G355/G955” or “Battery Pack for I755”...
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Battery and charger information Table 2: I755 Chargers and AC Adaptors Charger AC Adaptor I755 DECT Handset Ten Pao S008CM1200040 Desktop Charger I755 Charger Rack Ten Pao S040EM1200250...
Bluetooth module installation MEM card installation The G355, G955 and I755 DECT Handsets can be equipped with a removable memory (MEM) card used to store configuration and user data on. The MEM card allows for: 1. Storage of more data than in just the handset’s memory; 2.
MEM card installation 2. Remove the battery compartment cover (for the G355 and G955) and the battery. 3. Slide in the MEM card from under the two small crescents and press it, as shown in Figure 1 4. Ensure that you have inserted the MEM card completely. 5.
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Bluetooth module installation 4. Lift up the top-end and slide out the MEM card under the two small crescents, as shown in Figure 2 5. Replace the battery pack. 6. G355 and G955: Replace the battery compartment cover. Please don’t bend the MEM card too much when removing it, as this might damage the MEM card.
Bluetooth module installation Bluetooth module installation The G955 and I755 DECT Handsets can be equipped with a radio system to support Bluetooth wireless technology enabled headsets. The Bluetooth module “dock” is located under the battery pack on the back of the handset. Therefore before you can install or remove the Bluetooth module the battery pack has to be removed from the handset.
Bluetooth module installation Figure 3: Bluetooth module installed Removing the Bluetooth module To remove the Bluetooth module from a G955 or I755 DECT Handset, perform the following steps: 1. Place the handset facedown on a flat surface. 2. G955: Remove the battery compartment cover 3.
Bluetooth module installation Figure 4: Bluetoooth module removed Bluetooth headset installation Installation of a Bluetooth headset on the G955 or I755 handset with a Bluetooth Module is described in the G355, G955 and I755 User Manual.
DECT system configuration DECT system configuration Subscribing the handset to a DECT system The handset has to be subscribed to at least one DECT system before it can be used to make a call. The handset can operate with a maximum of four (with a MEM card: eight) DECT systems, for which the handset stores the name of the system in a subscription record.
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DECT system configuration Optional step when subscription is overwritten: PARK required? PARK required Enter: PARK Skip PARK Enter: Enter: (DECT system name) Network name Enter: Phone number assigned to the handset (at prompt) Number...
DECT system configuration Terminating a subscription Choose the subscription (by the name of the DECT system – here: ) to be removed DECT01 Change the DECT system name and phone number The DECT system name and phone number displayed on the DECT handset can be changed after subscription.
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DECT system configuration Choose the name of the DECT system (here: DECT01 Enter: (DECT system name) Network name Enter: Phone number assigned to the handset (at prompt) Number...
DECT handset). More information on the format and use of the special message can be found in the DMLS Client Interface Description which can be obtained from through the NEC UNIVERGE Solution Partner (USP) Program.
Service Menu Service Menu For special use and to be used by authorized personnel only the DECT handsets offer a Service Menu. Table 3: Service Menu Item Description Page Automatically set up calls from the handset. Automatically answer incoming calls and release them after a defined number of seconds.
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Service Menu Table 3: Service Menu Item Description Page Show the broadcast groups to which the handset is assigned. I755 only: only used at the lab Show enhanced battery information (I755 only) Select whether or not the Central Directory feature is supported by the handset.
“on-hook” number of seconds, and start from the beginning. If you do not have the password to access the handset’s service menu, please obtain this from the NEC Support Helpdesk.
Service Menu To stop the Auto call test: Open the Service Menu Auto Answer Test Use the Auto answer test to automatically answer calls to the handset and release the call after the defined number of seconds: Open the Service Menu Give the number of seconds the handset has to remain “on-hook”...
Service Menu Open the Service Menu After the data is reset the handset restarts. Version Use Version to display extended handset information; note that the normal commend shows more or less the same Status information: Open the Service Menu...
Service Menu Site Survey Mode Use this command to let the handset show the site survey information at the top of the display – please turn to the Site Survey Manuals for more information. Open the Service Menu To use the handset “normally” (but keep showing the site survey information): To leave the site survey mode: Open the Service Menu...
Please do not interpret the information, but only supply it to the 3 or 4 line NEC personnel on their request. Reading the log information Do the following to read out the error log information:...
Service Menu Select the appropriote log from which information is to be retrieved If necessary: scroll through the information Reset information To reset/clear all the information in the various logs: Open the Service Menu IPEI Use this to read out the unique value of thehandsets International Portable Equipment Identity.
Service Menu Open the Service Menu Optional step to read out the octagonal value: Scroll down the display to read the remainder of the information Broadcast Groups Use this to read out to which broadcast groups the handset is assigned. Note that group 000 is not shown as every handset is always assigned to this group when broadcast messaging is enabled in the system.
Service Menu Battery Info (I755 only) At some cases the NEC 3 or 4 line staff might require enhanced information on the I755 battery. This action is used to read out this information. Open the Service Menu All values are hexadecimal.
Service Menu Select the required Central Directory Encryption Check This is used to determine whether or not the handset can be used to make encrypted calls only. It is strongly advised not to set this check to as that increases the risk of unauthorized listening in to calls being made to and from the handset.
Service Menu stream. If the user experiences a lot of mutes in calls he makes, then changing the environment muting could improve the speech quality. Open the Service Menu Select the required setting to give optimum voice quality. Demo Mode This is used to set the handset in a mode that the display is always fully lit.
Reset PIN code Reset PIN code When the user of the handset has forgotten the then PIN code certain settings cannot be changed, nor can the user turn on the handset if the is set. There is no possibility to retrieve Phone lock and the only way to make such the handset useable PIN code...
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Reset PIN code Give PIN code resetting If you do not have the PIN code to reset the handset to the factory defaults, please obtain this from the NEC Support Helpdesk.