A mobile communication device, comprising: a transceiver; an antenna system coupled with the transceiver, wherein the antenna system includes a first pair of antennas and a second pair of antennas, wherein one of the first or second pairs of antennas (101A, 101B) are primary antennas and the other of the first or second pairs of antennas (101A, 101B) are diversity antennas, wherein the first pair of antennas have a first single feed point, wherein the first pair of antennas are positioned in proximity to a bottom of the communication device, wherein the second pair of antennas have a second single feed point, and wherein the second pair of antennas are positioned in proximity to a side of the communication device; a group of inductors (L1, L2) coupled with the first and second pairs of antennas (101A, 101B); a matching network (122, 202) coupled with the transceiver and the antenna system, wherein the matching network (122, 202) comprises a tunable reactive element (310, 504); a controller coupled with the matching network (122, 202), wherein the controller adjusts the tunable reactive element (310, 504) to provide impedance tuning; and an RF switch connected with the antenna system, wherein the RF switch has a first position in which the first pair of antennas are the primary antennas and the second pair of antennas are the diversity antennas, and wherein the RF switch has a second position in which the second pair of antennas are the primary antennas and the first pair of antennas are the diversity antennas, wherein the controller adjusts the RF switch between the first and second positions according to a determined impedance mismatch. a transceiver; an antenna system coupled with the transceiver, wherein the antenna system includes a first pair of antennas and a second pair of antennas, wherein one of the first or second pairs of antennas (101A, 101B) are primary antennas and the other of the first or second pairs of antennas (101A, 101B) are diversity antennas, wherein the first pair of antennas have a first single feed point, wherein the first pair of antennas are positioned in proximity to a bottom of the communication device, wherein the second pair of antennas have a second single feed point, and wherein the second pair of antennas are positioned in proximity to a side of the communication device; a group of inductors (L1, L2) coupled with the first and second pairs of antennas (101A, 101B); a matching network (122, 202) coupled with the transceiver and the antenna system, wherein the matching network (122, 202) comprises a tunable reactive element (310, 504); a controller coupled with the matching network (122, 202), wherein the controller adjusts the tunable reactive element (310, 504) to provide impedance tuning; and an RF switch connected with the antenna system, wherein the RF switch has a first position in which the first pair of antennas are the primary antennas and the second pair of antennas are the diversity antennas, and wherein the RF switch has a second position in which the second pair of antennas are the primary antennas and the first pair of antennas are the diversity antennas, wherein the controller adjusts the RF switch between the first and second positions according to a determined impedance mismatch.