AS2525F datasheet(9/28 Pages) AMSCO

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Datasheet AS2525

austriamicrosystems

Revision 2.1

Page 8 of 27

Table 5: User programming with PIN code

Function

Symbol

Procedure

Options

Call Restriction 1

CR1

[PG] + [1] + (PIN) + [

∗] + [1] +

Key in two digits, use [MT] for blank

Call Restriction 2

CR2

[PG] + [1] + (PIN) + [

∗] + [2] +

Key in two digits, use [MT] for blank

Key Lock

[PG] + [1] + (PIN) + [#] + [6] +

[0] = unlocked and [1] = locked

Clear All Memories

[PG] + [1] + (PIN) + [#] + [7] +

Press [1] to clear

Reset To Factory

Settings

[PG] + [1] + (PIN) + [#] + [8] +

Press [1] to reset

Change PIN Code

[PG] + [1] + (PIN) + [0] +

Key in new PIN + new PIN

Press [PG] to store setting and terminate procedure

Table 6: Mode programming

Function

Symbol

Procedure

Options

Select Flash

[PG] + [2] +

[0] = Flash 1 and [1] = Flash 2

Select Dialing Mode1

[PG] + [3] +

[0] = LD (pulse) and [1] = MF (DTMF)

Select Pause Time

[PG] + [4] +

[0] = Pause 1 and [1] = Pause 2

Easy Key Lock2

[PG] + [5] + [3] + [9]

Toggles between locked and unlocked

Ringer Volume

[PG] + [6] +

[1] = -16 dB, [2] = -7 dB, and [3] = 0 dB (maximum)

Ringer Melody

[PG] + [7] +

[0], [1], [2], [3], or [4]

LCD Contrast

V33

[PG] + [8] +

[1], [2], or [3] (see also AS2591 data sheet)

Bell On/Off

[PG] + [9] +

[0] = Off and [1] = On

Press [PG] to store setting and terminate procedure

1 Only when DM/HM pin is set to HM

2 Also selectable with jumper (see application note AN525)

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