User's Manual

How the deployment tool works 271

3 To select system mode, press the shift key and press the local

key.

SYSTEM appears on the handset display.

4 To select monitor mode, press the star (*) key.

MONITOR MODE appears on the handset display.

5 To select the monitor mode code, press the lock button. The

handset displays

CODE appears on the handset display.

6 To enter the monitor mode code, on the dial pad, enter 2530.

Press the Lock button.

7 Interpret the handset RSSI display and test tone.

See the explanation in “How the deployment tool works” (page

271) and “Using the deployment tool” (page 272).

--End--

How the deployment tool works

The deployment tool basestation and the deployment handset establishes

a radio link under the following circumstances:

• the handset is in the deployment mode

• the handset and basestation are within range of one another

The closer the handset is to the basestation the stronger the link. As the

handset moves away from the basestation, a point is reached where the

signal is no longer reliable for telephone conversations.

After a link is established, the handset emits a continuous 1.4 kHz tone

and displays an RSSI value.

Figure 44

Deployment handset link display

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010