Gsm standard
high-quality voice services (fr, efr, hr speech coding)
support emergency call service
supplementary services: such as emergency calling, caller id, call forwarding, call waiting, call hold, three-way calling
support short message
fm
large-capacity phone book (200)
secondary dial dtmf support
user personalization volume setting
ringing tone sung live support
screen backlighting functions provided
tnc antenna interface can be connected to indoor antenna
standard tnc antenna interface can be connected to indoor and outdoor antenna
offers a variety of security solutions, such as lock network, lock card, lock cell, interlock machine card (optional)
product specifications
dimensions (l × w × h): 196 mm × 152 mm × 51 mm
weight: less than 700g (including battery)
switching power supply: ac: 100v ~ 240v; dc: 5.00v, 0.65a
backup battery: type: nimh; capacity: 3.6v 600mah,
typical talk time: (according to your network environment) 2.5 hours (battery capacity 600mah); typical standb