pcd3310 NXP Semiconductors, pcd3310 Datasheet - Page 12

• Manufacturer Part Number: pcd3310
• Description: Pulse And Dtmf Diallers With Redial
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1996 Nov 21
handbook, full pagewidth
Pulse and DTMF diallers with redial
(1) If [access digit(s) + external number] 23 digits.
access tone
wait for
DIAL external number
PUBLIC EXCHANGE
PABX
ACCESS DIGIT(S)
external number
OFF-HOOK
OFF-HOOK
ON-HOOK
ON-HOOK
462 75 30
462 75 30
23 digits
key-in
4 digits
DIAL
key-in
key-in
0
Fig.7 Pulse or DTMF dialling mode.
access tone
REDIAL external number (1)
wait for
ACCESS DIGIT(S)
external number
same previous
OFF-HOOK
OFF-HOOK
ON-HOOK
462 75 30
ON-HOOK
462 75 30
REDIAL
key-in R
key-in R
key-in
0
12
if internal number 5 digits
REDIAL internal number
DIAL internal number
internal number
internal number
conversation
PCD3310; PCD3310A
OFF-HOOK
OFF-HOOK
ON-HOOK
ON-HOOK
standby
pulse or
tone out
key-in R
mode
mode
12345
key-in
12345
5 digits
Product specification
MGE494