| 
 | DT690 DESCRIPTION | 
| 
 | 
 | 
| Red, flashing (100 ms on, 800 | Error indication during Easy | 
| ms off) | Replacement. Put back old | 
| 
 | phone in charger. Charger | 
| 
 | returns to Not logged in to | 
| 
 | CPDM or WinPDM mode when | 
| 
 | the phone is removed. | 
| 
 | 
 | 
| Red, flashing (3 long flashes, 800 | Parameter error in user | 
| ms on, 100 ms off) | parameters. Charger performs a | 
| 
 | factory reset and restarts. | 
| 
 | 
 | 
| Red, flashing (800 ms on, 100 | Parameter error in production | 
| ms off) | parameters. Service needed for | 
| 
 | charger. | 
| 
 | Error during Easy Replacement. | 
| 
 | Service needed for both phones. | 
| 
 | 
 | 
| 
 | 34 | 
