AllenTel, allen tel, AllenTel GB70N, AllenTel GB70N install

Before Programming:

  1. Phone should be on hook Position.
  2. Then depress '*' Button.
  3. Lift the handset, release '*' button.
  4. Depress '#', '9', then '#'.
  5. Enter '1', '5' for 15 seconds delay.
  6. Then enter the ID tones.
  7. Hang up.

This reference works with the following phones: