Table 6-9 Service Indicator Display - Siemens M20 Terminal Technical Description

Siemens Information and Communication Products
6.5.14 Deleting an SMS message
A displayed message is deleted by holding down the SMS key until an acoustic signal indicating the deletion is heard. The
next message is displayed. If there are no more messages saved, the original display appears and the message indicator is
deleted.
Deleting a message
Event Display text: 1
Display text: 2
<SMS> [Message 1]
[Message 1]
hold down [Message 2]
<SMS>
[Message 2]
hold down [last message]
<SMS>
[last message]
[original display]
6.5.15 SMS message overflow
The messages indicator flashes if there is no space for an incoming message in the SIM memory. Incoming messages are
temporarily stored in the PLMN.
SMS overflow
Event Display text: 1
Display text: 2
SMS message [Idle display] M
6.5.16 Service indicator
The call processing status M20 is shown on the display when the telephone is idle.
Event Display - Text: 1
Display - Text: 2
SIM not inserted Insert SIM
SIM inserted: searching Searching
or no valid PLMN
Network
PIN input Enter Pin:
****
(dialling keys)
PLMN signal [Network operator]
Table 6-9 Service indicator display
Version 8 dated 15.03.00
st
line
nd
line
Message 1 is deleted, next displayed
Last message deleted
st
line
nd
line
A flashing M icon on the right-hand side of the dis-
play is visible in all call processing statuses
st
line
nd
line
Man Machine Interface
Remark
Power-on, no valid PLMN signal received,
SIM inserted
PIN entry shown as '*'
Idle display
A
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