How to enter code for ALCATEL OT-S621

ALCATEL OT-S621

How to enter code for ALCATEL OT-S621:

  1. Switch on your phone with a not allowed SIM Card,
  2. When the message "Enter Network Key" (NCK) appear enter the Code we send to you

IMPORTANT: If you got from us the 10-digit code, with a pause after 8 digits, it means that there are two ways to enter the code depending on the version of the phone: 8 digits or 10-digits code (enter digits only, without pause).

For example. NCK:   40814677-97:

  • first enter the 8-digit code 40814677
  • and if it does not work, enter the 10-digit code 4081467797

or (this method does not work on all models!)

  1. Switch ON your phone without SIM Card,
  2. Then compose : *#0000*CODE#,
  3. To finish compose : *#0001*CODE#.

IMPORTANT: IF CODE NOT ACCEPTED PLEASE FULL RESET PHONE AND TRY AGAIN!
FULL RESET: PHONE OFF, PRESS [#]+[POWER] OR [VOL UP]+[POWER]!


Unlock ALCATEL OT-S621