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Article ID: 000038318
Last Modified Date: 10/12/2021
Access Level: Public

SpectraLink e340/h340/i640 phones displaying “No Func Code”

One or more SpectraLink e340/h340/i640 phones are displaying No Func Code
 
APPLIES TO
  • All SpectraLink e340/h340/i640 phones
  • All software versions
Wireless telephone software download files are incorrect or corrupted.
Restore defaults and configure phone.
 
To restore defaults on phone:
  1. With the phone powered off, simultaneously press and hold the PWR and END buttons.
  2.  Release the PWR button, wait for a single beep, then release the END button. The Admin menu will display on the LCD screen.
  3. Using the Up and Down side buttons on the phone, scroll down to Restore Defaults.
  4. Using the Select side button, select Restore Defaults.
  5. Select the OK softkey to restore defaults. Once phone is done restoring defaults it will come back to the Restore Defaults menu.  
  6. Power off phone.
 
To configure phone:
  1. With the phone powered off, simultaneously press and hold the PWR and END buttons.
  2. Release the PWR button, wait for a single beep, then release the END button. The Admin menu (pg. 13)will display on the LCD screen.
  3. Configure phone by navigating to the appropriate menu options on the Admin menu using the Up, Down, and Select side buttons on the phone.
Note: Configuration on phone will vary depending on customer preference.
SOURCE
Support call Guide/Manual
All Software Versions