Technical Information; Recall Time; Programme Lock - Doro CONGRESS 150 User Manual

Technical information

Within the compartment located on the underside of the telephone you will find several
switches, these switches determine certain technical parameters when connecting the
telephone.
To remove the cover carefully press a small screwdriver (up to Ø 2,5mm) or similar
into the hole to the right of the cover.

Recall time

The recall button timing can be switched between either 100ms (AU/UK/EU)/300ms
(FR)/600ms (NZ), using the R switch located on the underside of the telephone.
Tone/Pulse (Europe only)
Select the required dialling type, Tone (♫) or Pulse (...) using the (.../♫) switch located
on the underside of the telephone.

Programme lock

/ / PROG switch (located on the underside of the telephone) allows access
The
P N
to the One-Touch memory programming.
P
N
PROG.
English
Manual programming allowed.
No programming allowed.
Programmer downloads allowed.
EN 4