ZyXEL Communications V-250 - Manual (Page 19)

19
V-250 User’s Guide
3 Use the Navigator-up and
Navigator-down keys to select
internal or external call settings.
Press the Right Softkey to select
OK with one of the types of calls
selected (for example External
Call). The LCD displays as shown.
This menu allows you to specify the
ring volume and select a melody for
calls coming in from external lines.
Note: The same functions are available for internal calls
(calls between V-250s registered to the same base
station). They are called INT RING LVL and INT
RING TYP.
Specifications
Values are accurate at the time of writing.
Table 1 Device Specifications
Feature Specification
Handset Batteries 2 x AAA Rechargeable NiMH batteries (1.2V,
750 mA)
Power Supply 6 Volt DC @ 300 mA
Operating
Requirements Operating Temperature: 0 to 50
o
C
Storage Temperature: -30 to 60
o
C
Operating Humidity: 20 to 85% RH
Storage Humidity: 20 to 95% RH
EXTERNAL CALL
EXT RING LVL
EXT RING TYP
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