Section 5 Using Common Functions
5-8
5.4 Connecting a Call
MT8820A can realize pseudo network function in the mobile communication system.
By physically connecting MT8820A to phone with RF cable and connecting a call,
establish the communication between the network and the phone to control the
phone.
Call processing status to connect/release a call is different depending on the specifi-
cations of mobile communication systems. Refer to the operation manual for the
measurement software.
This clause explains the basic operations using a panel key.
5.4.1 Connecting a call
Connecting a call means establishing communication status between MT8820A and a
phone being tested. To connect a call, call from MT8820A (network) or from the
phone being tested to MT8820A.
Note:
To connect a call, the call processing status must be in idle (wait).
(1) Calling from MT8820A
Call from MT8820A to the phone as follows:
[Procedure]
1. Connect MT8820A to the phone with RF cable (refer to “2.3.4 Connecting to a
phone).
2. Set a parameter required for connecting a call. Then put MT8820A into idle
status.
3. Put the phone into idle status. The location or phone number of the phone
must be registered to MT8820A.
4. Press
Start Call
.
(2) Calling from the phone
Call from the phone to MT8820A as follows:
[Procedure]
1. Connect MT8820A to the phone with RF cable (refer to “2.3.4 Connecting to a
phone”).
2. Set a parameter required for connecting a call. Then put MT8820A into idle
status.
3. Put the phone into idle status. The location or phone number of the phone
must be registered to MT8820A.
4. Call from the phone using any phone number (emergency call, etc.).