国产乱人伦精品一区二区,日韩成人大屁股内射喷水,国产精品久久国产精品99 gif

model	ES620	ES410	ES330	ES320	ES292	ES290	ES220
Telephone picture
Parameter Download	Complete parameters	Complete parameters	Complete parameters	Complete parameters	Complete parameters	Complete parameters	Complete parameters
LCD display	480 x 272 colour screen	240 x 160 B&W screen	132 x 64 B&W screen	132 x 64 B&W screen	132 x 64 B&W screen	132 x 64 B&W screen	132 x 48 B&W screen
SIP Accounts	8	4	3	2	3	2	2
DSS (programmable keys)	— / 40	—	—	—	—	—	—
Extension module ESM18-LCD/ESM32	2	4	4	—	—	—	—
HD voice Codec / HD handle / HD speaker	√	√	√	√	√	√	√
G.711A/U iLBC	√	√	√	√	√	√	√
Voice codec/HD G.722	√	√	√	√	√	√	√
G.726 G.729A/B	√	√	√	√	√	√	√
Adjustable bracket	√	√	—	—	—	—	—
Auto Procision/TR069	√	√	√	√	√	√	√
Speakerphone Full-duplex	√	√	√	√	√	√	√
BLF/BLA	√	√	√	√	√	√	√
Speed dial	√	√	√	√	√	√	√
Hot line	√	√	√	√	√	√	√
SMS	√	√	√	√	√	√	√
XML Phonebook	√	√	√	√	√	√	√
Multi-language	√	√	√	√	√	√	√
VPN	√	√	√	√	√	√	√
VLAN/QoS	√	√	√	√	√	√	√
Wall Mounted	√	√	√	√	√	√	—
POE	√	√	√	√	√	√	√
Gigabit Ethernet	√	—	√	√	—	—	—
USB Charging	√	√	√	√	√	√	√

√

精品一二三区久久aaa片,中国浓毛少妇毛茸茸,亚洲精品国产美女久久久,18精品久久久无码午夜福利