U3761MB-T Datasheet, PDF (11/27 Pages) ATMEL Corporation – Universal Telephone IC - All Functions Integrated

U3761MB-T
Keyboard Operation
C1
C2
C3
C4
1
2
3
S
M1
R1
4
5
6
M2
R2
7
*/T
^←
F1
Normal Dialing
Redialing
8
9
A
M3
R3
0
#
R/P
N
R4
F2
F3
E
^
• S: Store function key
• A: Indirect repertory dialing function key (LN 0 to 9)
• R/P: Redial and pause function key
• N: Notice function
• */T: * function; pulse-to-tone function
• M1 to M3: One-touch memory
• F1, F2, F3: Flash keys
OFF HOOK
,
D1
D2
, ...,
Dn
1. D1, D2, ..., Dn will be dialed out.
2. Dialing length is unlimited, but redial is inhibited if length oversteps 32 digits.
3. If redialing length oversteps 32 digits, the redialing function will be inhibited.
OFF HOOK , D1 , D2 , ..., Dn BUSY, Come ON HOOK ,OFF
HOOK , R/P
The R/P key can execute the redial function only as the first key-in after off-hook;
otherwise, it executes the pause function (3.6 s).
Keys stored in redial memory: 0 to 9, #, R/P, A, M1, M2, M3, N, * (only tone mode)
Characters F1, F2, F3, Earth, (* in pulse mode) can only be stored in Mn, Ln and N
memory.
Characters F1, F2, F3, Earth, (* in pulse mode) will not be dialled out from redial
memory; dialling out was stopped, when recognizing one of the above characters.
Example:
OFF/ HOOK, D1, D2, F1, D4, D5, S, S, M1
a) ON/OFF-HOOK, R/P
b) ON/OFF-HOOK, M1
only D1, D2 will be dialed out, then dialing out stops
D1, D2, F1, D4, D5 will be dialed out
Content of redial memory can be copied to Mn, Ln, N; but copying memory Mn, Ln, N to
itself or to another memory (except redial memory) will erase the destinated memory.
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