China (Mainland) Phone For Mouse Tae

Specifications: FEATURE 1 Seven functions: computer\'\'s mouse pad,calculator,calendar,timer,IP telephone,electronic telephone directory ,FSK/DTMF compatible to telephone with caller-ID , it suit for all switchboard in the world 2 99 sets of incoming caller, 46 sets of outgoing caller, 10 sets double Key memories 3 Using calculator both in the off-hook or on-hook state 4 16-type ringing selectable 5 Adjusting the brightness of LCD for 15 levels 6 Pre-dialing by mobile and modify the error number 7 Timing to remind of you for five times at Internet 8 Conversation by earphone or hands-free mode