Siemens U15 用户手册

At the top of the display are the following status indicators:

➊ 

Indicates the strength of your 

phone’s connection with the network.

You cannot make or answer calls when the “no signal” indicator 

is displayed.

➋

Indicates when a packet 

data connection is available. This type of connection 

may be used by your service provider to allow faster 

data transfer speeds. The indicator does not mean that you are 

on a call; it indicates only that you are registered on the network 

with a packet data connection.

Strong  5  4  3  2  1  0 No 

signal 

5

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➋ Data 

Service

➌ Signal 

Security

➎ Current 

Line

➍ Service

➒ Battery

Level

➏ Text Case

➑ Alert Type

➐ Messages or 

Entry Method

➊ Signal

Strength

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