TD 92930EN
13 December 2013 /Ver B
Configuration Manual
WL3 and WL3 Plus WLAN Handset
32
6. Handset Configuration
6.3.2 Voice Power Save Mode
The voice power save mode is used during calls. NONE is recommended to obtain
optimal voice quality. U-APSD uses less power but is more sensitive to network
disturbances.
If supported by the infrastructure, U-APSD is the preferred choice and multiples the talk
time by more than 4 times compared to the NONE mode.
1 Select Network > Network A (B, C, or D).
2 In the Voice power save mode drop-down list, select one of following:
•NONE
•U-APSD
6.3.3 World Mode Regulatory Domain
There is a set of regional rules for the world mode settings and the a-band that the
handset complies with. The preferred and the default setting is “World mode
(802.11d)”. The handset gets its regulatory settings from the AP. If this is not supported
by the AP, then this has to be set in the handset as follows:
1 Select Network > Network A (B, C, or D).
2 In the World mode regulatory domain drop-down list, select one of the following:
• World mode (802.11d) (default)
•ETSI
•Japan
•USA
6.3.4 Radio and Channel Selection
The handset supports the 802.11a/n radio and 802.11b/g/n radio, but it cannot use the
802.11a/n radio and the 802.11b/g/n radio simultaneously. The radio defines the
channels that can be used.
802.11 a/n Channels
Defines which 802.11a/n channels to use. It is recommended to use the value “UNII-1“.
Select “Advanced“ only if the channels are to be set in the Advanced: 802.11 channels
parameter, see Advanced: 802.11 Channels on page 33.
1 Select Network > Network A (B, C, or D).
2 In the 802.11 protocol drop-down list, select “802.11a/n“.
3 In the 802.11a/n channels drop-down list, select one of the following: