Nortel Networks 4075 manual MEM card installation and removal

Handset accessories

MEM card installation and removal

You can install an optional removable memory (MEM) card in your DECT 4027, 4070, or 4075 handset. The MEM card allows you to personalise your handset.

Attention: You can operate your handset without a MEM card. An installed MEM card allows you to personalise the handset and retain subscriber data. As well, using a MEM card makes it much easier for you to transfer your data, such as contacts, calendar entries, messages, and call filter information, to another handset.

If you install a blank MEM card, the handset automatically copies configuration data to the MEM card. When this happens, the DECT subscriptions of the handset are copied onto the MEM card and removed from the handset memory. This ensures that two handsets never have identical subscription data.

If you install a MEM card that already contains configuration data for a 4027, 4070, or 4075 handset, the configuration data on the MEM card is used, and any configuration data already on the handset is ignored. The parameters stored in the handset memory are not affected, including existing subscriptions that are stored in the handset memory.

Once you have installed the MEM card, all configuration changes, contacts, messages, call entries, calendar items, and new call filter entries are stored on the MEM card only -- not in the handset memory. The parameters that are stored in the handset memory remain intact but are not accessible unless you remove the installed MEM card from the handset.

Attention: You can erase the contents of the MEM card using “Resetting the MEM card” (page 164). If you do so, the subscription information stored on the MEM card is lost, and you must re-subscribe your handset to the DECT system. Any configuration changes, contacts, messages, call entries, calendar items, and call filter items you added after installing the MEM card in the handset are lost.

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